{"title":"Cadillac Ignition","description":"\u003ch2\u003eDominate the Road with High-Performance Cadillac Ignition Upgrades\u003c\/h2\u003e\n\u003cp\u003eFactory ignition systems degrade over time due to intense engine bay heat and continuous vibration, ultimately leading to power loss, dangerous hesitation, and frustrating engine misfires. Upgrading to \u003cstrong\u003ehigh-performance Cadillac ignition coils\u003c\/strong\u003e ensures a substantially hotter, more consistent spark across all cylinders. This upgrade translates directly to a smoother idle, maximized fuel efficiency, and rapid throttle response the exact second you press the pedal.\u003c\/p\u003e\n\u003ch3\u003eEngineered for CTS, Escalade, and GM V8 Platforms\u003c\/h3\u003e\n\u003cp\u003eOur ignition components feature precision-wound internal copper coils and are housed in high-temperature-resistant casings designed to withstand the harshest daily driving, towing, and track applications. Whether you are running a robust 6.2L in a heavy-duty Escalade or pushing a 2.0L turbocharged CT6, we stock the exact fitment required to handle the load. Our direct replacements for UF413 coils on GM V8 platforms demand zero modifications—simply plug them in and immediately experience vital gains in complete combustion efficiency.\u003c\/p\u003e\n\u003ch3\u003eEliminate Misfires and Restore Total Reliability\u003c\/h3\u003e\n\u003cp\u003eDo not allow a weak spark to compromise your daily drive or track times. By replacing worn factory parts with our upgraded \u003cstrong\u003eCadillac CTS-V spark plugs\u003c\/strong\u003e and heavy-duty coil packs, you actively eliminate rough idling, fix heat-soak misfires, and prevent hesitation during heavy acceleration. Executing a complete ignition overhaul is one of the most effective methods to protect your engine's long-term health and guarantee consistent maximum power output.\u003c\/p\u003e\n\u003cp\u003eLooking to maximize your vehicle's performance even further? Pair your new heavy-duty ignition setup with advanced modifications from our Performance Chips collection, or ensure you have the exact heat range required by browsing our dedicated Spark Plugs inventory.\u003c\/p\u003e","products":[{"product_id":"set-of-8-high-performance-ignition-coils-for-chevrolet-tahoe-cadillac-cts","title":"Juego de 8 bobinas de encendido de alto rendimiento para Chevrolet Tahoe y Cadillac CTS.","description":"\u003ch1\u003e8 bobinas de encendido de alto rendimiento – Reemplazo UF413 (4.8L \/ 5.3L \/ 6.0L \/ 6.2L \/ 7.0L V8)\u003c\/h1\u003e\n\n\u003cp\u003e Mejore su sistema de encendido con este \u003cstrong\u003ejuego de 8 bobinas de encendido de alto rendimiento\u003c\/strong\u003e , diseñadas como reemplazo directo de \u003cstrong\u003elas bobinas de encendido UF413\u003c\/strong\u003e . Diseñadas para plataformas GM V8, estas bobinas ofrecen \u003cstrong\u003euna chispa más potente, una respuesta del acelerador más rápida y una combustión más completa\u003c\/strong\u003e , lo que ayuda a recuperar la potencia perdida y a mejorar el rendimiento general del motor.\u003c\/p\u003e\n\n\u003cp\u003e Ya sea que conduzca una Silverado, Sierra, Tahoe, Escalade, Corvette o una camioneta GM de tamaño completo, estas bobinas de encendido están diseñadas para satisfacer las exigencias de la conducción diaria, el remolque y las aplicaciones de alto rendimiento. Las bobinas internas de bobinado de precisión y las carcasas de alta temperatura garantizan \u003cstrong\u003euna salida de encendido constante, menos fallos de encendido y confiabilidad a largo plazo\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003ch2\u003e Características y beneficios clave\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eReemplazo directo de las bobinas de encendido UF413\u003c\/strong\u003e : no requiere modificación\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMayor intensidad de chispa\u003c\/strong\u003e para una mejor eficiencia de combustión.\u003c\/li\u003e\n\n \u003cli\u003eAyuda a eliminar \u003cstrong\u003efallas de encendido, ralentí inestable y vacilaciones.\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Favorece una aceleración más suave y una respuesta del motor restaurada.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eCarcasa resistente a altas temperaturas\u003c\/strong\u003e para mayor durabilidad en compartimentos de motor hostiles\u003c\/li\u003e\n\n\u003cli\u003e Diseñado para una larga vida útil y un rendimiento constante.\u003c\/li\u003e\n\n\u003cli\u003e Instalación sencilla plug-and-play\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003e Qué está incluido\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e 8 bobinas de encendido de alto rendimiento\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003e Adaptación del vehículo\u003c\/h2\u003e\n\n\u003cp\u003e \u003cstrong\u003eSe adapta a los siguientes vehículos GM equipados con motores V8:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eV8 de 4.8L\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Chevrolet Express 2500 2008-2017\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Express 3500 2008-2016\u003c\/li\u003e\n\n\u003cli\u003e GMC Savana 2500 2008-2017\u003c\/li\u003e\n\n\u003cli\u003e GMC Savana 3500 2008-2011\u003c\/li\u003e\n\n\u003cli\u003e GMC Sierra 1500 2007-2013\u003c\/li\u003e\n\n\u003cli\u003e GMC Sierra 1500 Clásica 2007\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Silverado 1500 2007-2013\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Tahoe 2007-2008\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eV8 de 5,3 litros\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Buick Rainier 2004-2009\u003c\/li\u003e\n\n\u003cli\u003e GMC Envoy\/Envoy XL 2005-2009\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Impala 2006-2009\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Montecarlo 2007\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Tahoe 2007-2014\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Suburban 1500 2007–2014\u003c\/li\u003e\n\n\u003cli\u003e 2007-2013 Chevrolet Avalancha\u003c\/li\u003e\n\n\u003cli\u003e GMC Sierra 1500 2007-2013\u003c\/li\u003e\n\n\u003cli\u003e GMC Yukon\/Yukon XL 1500 2007-2014\u003c\/li\u003e\n\n \u003cli\u003eChevrolet Trailblazer \/ Trailblazer EXT 2006-2008\u003c\/li\u003e\n\n\u003cli\u003e Hummer H3 2008 \/ H3T 2009\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Colorado 2009\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Express 1500 2008-2013\u003c\/li\u003e\n\n\u003cli\u003e GMC Savana 1500 2011-2013\u003c\/li\u003e\n\n\u003cli\u003e Saab 9-7X 2007-2008\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eV8 de 6.0L\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Chevrolet Corvette 2005-2007\u003c\/li\u003e\n\n\u003cli\u003e Cadillac CTS 2006\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Avalanche 2007\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Silverado 2500HD\/3500HD 2008-2018\u003c\/li\u003e\n\n\u003cli\u003e GMC Sierra 2500HD\/3500HD 2008-2018\u003c\/li\u003e\n\n\u003cli\u003e Cadillac Escalade 2009-2011\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Suburban 2500 2007–2011\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Express 2500\/3500\/4500 2008-2018\u003c\/li\u003e\n\n\u003cli\u003e GMC Savana 2500\/3500\/4500 2009-2017\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet SSR 2005\u003c\/li\u003e\n\n\u003cli\u003e Pontiac G8 2008-2009\u003c\/li\u003e\n\n\u003cli\u003e Pontiac GTO 2005-2006\u003c\/li\u003e\n\n\u003cli\u003e Caballo de batalla W62 2010\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eV8 de 6,2 L y 7,0 L\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Cadillac Escalade \/ ESV \/ EXT 2007-2016\u003c\/li\u003e\n\n\u003cli\u003e Hummer H2 2008\u003c\/li\u003e\n\n\u003cli\u003e GMC Sierra 1500 2008-2013\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Silverado 1500 2010-2011\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Camaro 2010-2015\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Corvette 6.2L 2008-2012\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet Corvette 7.0L 2007-2009\u003c\/li\u003e\n\n\u003cli\u003e Chevrolet SS 2016\u003c\/li\u003e\n\n\u003cli\u003e GMC Yukon\/Yukon XL 2007-2014\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003e ¿Por qué reemplazar las bobinas de encendido?\u003c\/h2\u003e\n\n \u003cp\u003eCon el tiempo, las bobinas de encendido de fábrica se debilitan debido al calor y la vibración, lo que provoca pérdida de potencia y fallos de encendido en el motor. Reemplazar todas las bobinas a la vez garantiza \u003cstrong\u003eun rendimiento de encendido equilibrado en todos los cilindros\u003c\/strong\u003e , protegiendo el motor y restaurando su buen funcionamiento.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eActualice hoy\u003c\/strong\u003e y experimente un encendido más potente, una aceleración más suave y un rendimiento confiable de su GM V8.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758467956984,"sku":"DS-IGN-COILS-10","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/igncoilcts1__98312.1696354686.1280.1280.png?v=1767729999"},{"product_id":"high-performance-ignition-coil-for-cadillac-cts-2006-2007-6-0l","title":"Bobina de encendido de alto rendimiento para Cadillac CTS (2006-2007) 6.0L","description":"\u003ch2\u003eBobinas de encendido UF414 de alto rendimiento para Cadillac CTS 2006-2007 (LS2 \/ GM Sigma)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eActualiza el sistema de encendido de fábrica con un juego completo de ocho bobinas UF414, superando las especificaciones OEM para ofrecer una chispa más fuerte y consistente para el V8 de 6.0L.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eLa debilidad del encendido LS2 de serie\u003c\/h3\u003e\n\u003cp\u003eA medida que el Cadillac CTS-V 2006-2007 envejece, las bobinas de encendido de fábrica soportan miles de horas de ciclos térmicos extremos debajo del capó. El encapsulado de epoxi original se degrada con el tiempo, lo que provoca aumentos de la resistencia interna y fugas de alta tensión. Mecánicamente, esto se manifiesta como fallos de encendido a altas RPM, una respuesta lenta del acelerador y una combustión incompleta. Además, las bobinas OEM envejecidas a menudo tienen dificultades para mantener una energía de chispa adecuada bajo altas presiones de cilindro, lo que resulta en una combustión de combustible subóptima y una entrega de potencia comprometida, especialmente cuando el motor LS2 se exige mucho o se somete a temperaturas de funcionamiento elevadas.\u003c\/p\u003e\n\n\u003ch3\u003eLa solución de ingeniería\u003c\/h3\u003e\n\u003cp\u003eEsta completa actualización de reemplazo UF414 utiliza bobinados internos de cobre de alta calidad y tecnología avanzada de núcleo magnético para aumentar la salida de voltaje y disminuir drásticamente los tiempos de carga. Al superar las especificaciones de fábrica, estas bobinas de alto rendimiento ofrecen una chispa más caliente y de mayor duración que resiste el apagado de la chispa bajo cargas pesadas del motor. La carcasa exterior mejorada y el aislamiento interno de epoxi de primera calidad mitigan los graves problemas de acumulación de calor inherentes al compartimento del motor CTS. El resultado es un ralentí más suave, una eficiencia de combustible restaurada y una modulación precisa del acelerador en todo el rango de RPM. Es muy recomendable tanto para restauraciones de alto kilometraje como para construcciones orientadas al rendimiento que exigen una entrega de chispa fiable.\u003c\/p\u003e\n\n\u003ch3\u003eEspecificaciones técnicas\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eCompatibilidad\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCadillac CTS 2006-2007 (modelos V8)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eMotor \/ Chasis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e6.0L LS2 V8 \/ GM Sigma\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePotencia de serie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e400 hp \/ 395 lb-pie (aprox.)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eNúmero de pieza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF414\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilidad\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCadillac CTS V-Series 2006 (6.0L V8)\u003c\/li\u003e\n  \u003cli\u003eCadillac CTS V-Series 2007 (6.0L V8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEl calibre de Cadillac\u003c\/h3\u003e\n\u003cp\u003ePara la musculatura doméstica moderna, la entrega constante de chispas es la base de una potencia fiable. Esta actualización de encendido garantiza que su LS2 mantenga una eficiencia de combustión óptima, lo que se traduce directamente en una potencia restaurada y una nota de escape imponente sin activar códigos de avería.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48234167402744,"sku":"DS-EL5FQHJIB","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-performance-ignition-coil-for-cadillac-cts-2006-2007-6-0l-1.jpg?v=1776098951"},{"product_id":"high-performance-ignition-coil-for-cadillac-escalade-esv-ext-2007-2014-6-2l","title":"Bobina de encendido de alto rendimiento para Cadillac Escalade ESV EXT (2007-2014) 6.2L","description":"\u003ch2\u003eBobinas de encendido UF414 de alto rendimiento para Cadillac Escalade 2007-2014 (L92\/L94 \/ GMT900)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eLo que hace:\u003c\/strong\u003e Sustituye las bobinas de encendido de fábrica por unidades de alto rendimiento con bobinado de cobre para eliminar los fallos de encendido a altas revoluciones y optimizar la eficiencia de la combustión bajo carga pesada.\u003c\/p\u003e\n  \n  \u003ch3\u003eLa degradación del encendido de la Escalade de serie\u003c\/h3\u003e\n  \u003cp\u003eLas bobinas de encendido de fábrica del Escalade GMT900 son conocidas por degradarse con el tiempo debido a las temperaturas extremas bajo el capó y al ciclo térmico continuo. Las bobinas OEM utilizan bobinados internos de grado estándar y compuestos de encapsulado de epoxi básicos que se vuelven quebradizos después de 80.000 a 100.000 millas. Esta degradación crea microfisuras dentro de la carcasa de la bobina, lo que permite la entrada de humedad y fugas de voltaje internas. El resultado es una chispa débil, dudas intermitentes bajo carga (especialmente al remolcar), reducción del consumo de combustible y, eventualmente, códigos de fallo de encendido de la serie P0300. Además, la resistencia de fábrica crea un cuello de botella durante los escenarios de alta carga, restringiendo la salida de voltaje necesaria para encender completamente la mezcla aire-combustible en las grandes cámaras de combustión de 6.2L.\u003c\/p\u003e\n  \n  \u003ch3\u003eLa solución de ingeniería\u003c\/h3\u003e\n  \u003cp\u003eEstas bobinas de encendido de repuesto UF414 mejoradas están diseñadas para superar las especificaciones de fábrica utilizando materiales y técnicas de construcción de primera calidad. Las bobinas internas primarias y secundarias están bobinadas con cable de cobre de alta conductividad, lo que reduce significativamente la resistencia interna y aumenta la energía total de la chispa. Se inyecta un compuesto de encapsulado de epoxi de alta rigidez dieléctrica para asegurar los componentes internos, lo que mejora drásticamente la resistencia a las vibraciones y protege las bobinas contra el remojo severo por calor del compartimento del motor. Además, las botas cuentan con una construcción de silicona de alta calidad para garantizar un sellado hermético contra la cerámica de la bujía, eliminando el rastreo y el salto de chispa. Esta arquitectura mejorada garantiza una chispa robusta en todo el rango de RPM, restaurando la potencia de fábrica, estabilizando la calidad del ralentí y evitando el apagado de la chispa.\u003c\/p\u003e\n  \n  \u003ch3\u003eEspecificaciones técnicas\u003c\/h3\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eAjuste\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCadillac Escalade 2007-2014\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eMotor \/ Chasis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eL92 y L94 6.2L V8 \/ GMT900\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePotencia de serie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e403 hp \/ 417 lb-ft (aprox.)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eNúmero de pieza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF414\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibilidad\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCadillac Escalade 6.2L V8 2007-2014\u003c\/li\u003e\n    \u003cli\u003eCadillac Escalade ESV 6.2L V8 2007-2014\u003c\/li\u003e\n    \u003cli\u003eCadillac Escalade EXT 6.2L V8 2007-2013\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLa durabilidad del Cadillac GMT900\u003c\/h3\u003e\n  \u003cp\u003eDiseñadas para arquitecturas de camiones de tamaño completo, estas bobinas garantizan una fiabilidad de servicio pesado, una potencia de remolque constante y un funcionamiento de encendido estable en condiciones de carga pesada sin activar las luces de verificación del motor.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48234168058104,"sku":"DS-EU0DX63XJ","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-performance-ignition-coil-for-cadillac-escalade-esv-ext-2007-2014-6-2l-1.jpg?v=1776098990"},{"product_id":"high-performance-ignition-coils-for-cadillac-escalade-2002-2006-5-3l-6-0l","title":"Bobinas de encendido de alto rendimiento para Cadillac Escalade (2002-2006) 5.3L 6.0L","description":"\u003ch2\u003eBobinas de encendido de alto rendimiento para Cadillac Escalade 2002-2006 (5.3L \/ 6.0L Vortec \/ GMT800)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDiseñadas para reemplazar las bobinas de fábrica degradadas:\u003c\/strong\u003e Estas bobinas de encendido electrónicas de alto rendimiento ofrecen una chispa constantemente fuerte para evitar fallos de encendido y optimizar la combustión en los motores Escalade GMT800.\u003c\/p\u003e\n\n\u003ch3\u003eLa degradación del encendido del Escalade de serie\u003c\/h3\u003e\n\u003cp\u003eLas bobinas de encendido de fábrica en los motores Vortec 5.3L LM7 y 6.0L LQ9 frecuentemente sucumben a ciclos de calor agresivos con el tiempo. Ubicadas cerca de las tapas de válvulas, las bobinas OEM soportan temperaturas radiantes extremas en el compartimiento del motor, lo que eventualmente descompone su encapsulado interno de epoxi. Esta degradación térmica conduce a un aumento de la resistencia del devanado secundario, fugas de voltaje y un evento de chispa significativamente debilitado. Los síntomas a menudo se manifiestan como ralentí irregular, vacilación del acelerador y códigos de fallo de encendido aleatorio de la serie P0300, especialmente cuando el chasis GMT800 está sujeto a remolque pesado, pendientes pronunciadas o condiciones de conducción sostenida.\u003c\/p\u003e\n\n\u003ch3\u003eLa solución de ingeniería\u003c\/h3\u003e\n\u003cp\u003eEstas bobinas de encendido electrónicas de reemplazo están diseñadas para superar las especificaciones del equipo original mediante el uso de devanados internos de cobre mejorados y un encapsulado de epoxi dieléctrico de alta calidad. Esta construcción superior resiste eficazmente la degradación térmica y aísla los circuitos primario y secundario, asegurando la máxima transferencia de voltaje a las bujías sin arcos internos. Con un conector ovalado con cuatro terminales macho configurados para un ajuste directo atornillado, estas bobinas proporcionan tiempos de permanencia mejorados y eliminan el soplado de chispa bajo una carga pesada del motor. La combustión de combustible optimizada resultante mejora la respuesta del acelerador, estabiliza la calidad del ralentí y restaura la curva de par vital de fábrica, crítica para mover la considerable masa del Escalade.\u003c\/p\u003e\n\n\u003ch3\u003eEspecificaciones técnicas\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eCompatibilidad\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCadillac Escalade 2002-2006\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eMotor \/ Chasis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e5.3L LM7 \u0026amp; 6.0L LQ9 Vortec \/ GMT800\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePotencia de serie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e285-345 hp \/ 325-380 lb-ft (Aprox.)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eNúmero de pieza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eD585, UF262, C1251, 920-1020, GN10119\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilidad\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCadillac Escalade 2002 (5.3L V8 \u0026amp; 6.0L V8)\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade 2003 (5.3L V8 \u0026amp; 6.0L V8)\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade 2004 (5.3L V8 \u0026amp; 6.0L V8)\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade 2005 (5.3L V8 \u0026amp; 6.0L V8)\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade 2006 (5.3L V8 \u0026amp; 6.0L V8)\u003c\/li\u003e\n  \u003cli\u003eIncluye las versiones Base, ESV y EXT cuando corresponda\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEl estándar de servicio pesado de Cadillac\u003c\/h3\u003e\n\u003cp\u003eFabricadas para soportar las exigencias de trabajo pesado de la plataforma de camiones GMT800, estas bobinas mejoradas garantizan un rendimiento de encendido fiable y una entrega de par constante, ya sea que esté navegando por el tráfico diario o remolcando cargas pesadas a largas distancias.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48234301751544,"sku":"DS-EPM4PMVUF","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/Ignition-Chevy-V8.jpg?v=1776103425"},{"product_id":"ignition-coil-iridium-spark-plugs-for-cadillac-ats-ct4-2013-2024-3-6l-v6","title":"Bobina de encendido y bujías de iridio para Cadillac ATS CT4 (2013-2024) 3.6L V6","description":"\u003ch2\u003eBobinas de encendido de reemplazo directo y bujías de iridio para Cadillac ATS 2013-2024, CT4 (LFX\/LGX\/LF4 \/ Plataforma Alpha)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eReemplaza las bobinas de encendido de fábrica degradadas y las bujías sucias para restaurar la combustión óptima, eliminar fallos de encendido y estabilizar el ralentí en el GM 3.6L V6.\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eLa debilidad del encendido de serie del GM 3.6L\u003c\/h3\u003e\n  \u003cp\u003eLas bobinas de encendido de fábrica en los motores V6 de 3.6L son conocidas por sucumbir al estrés térmico y al recalentamiento debido a su empaquetado ajustado y su proximidad a los colectores de escape y las culatas. Con el tiempo, el ciclaje térmico constante descompone la resina epoxi dieléctrica interna y los devanados de cobre primarios\/secundarios. Esto conduce a una mayor resistencia eléctrica, una chispa débil y, finalmente, a una falla del circuito primario o secundario. Combinado con la erosión estándar del electrodo de la bujía después de decenas de miles de millas, el resultado es una cascada de problemas de manejabilidad: ralentí irregular, vacilación bajo aceleración fuerte, reducción de la eficiencia del combustible y los temidos códigos de falla de encendido de la serie P0300 que encienden la luz de \"check engine\" y comprometen la salud del catalizador.\u003c\/p\u003e\n  \n  \u003ch3\u003eLa solución de ingeniería\u003c\/h3\u003e\n  \u003cp\u003eEste kit completo de revisión de encendido aborda directamente estas deficiencias de fábrica al combinar bobinas de encendido de alto rendimiento con bujías premium con punta de iridio. Las bobinas están bobinadas con precisión con un cable de cobre de alta calidad y fuertemente aislado para maximizar la transferencia de voltaje y están completamente encapsuladas en un epoxi de alta temperatura para resistir la degradación térmica y el arco eléctrico. Las bujías incluidas cuentan con un electrodo central de iridio ultrafino, que reduce significativamente el voltaje de encendido requerido a la vez que ofrece una durabilidad excepcional contra la erosión de la chispa. Juntos, aseguran una chispa más caliente y consistente en todos los rangos de RPM, quemando completamente la mezcla aire\/combustible para una entrega máxima de caballos de fuerza, una economía de combustible restaurada y cero vacilación bajo carga.\u003c\/p\u003e\n  \n  \u003ch3\u003eEspecificaciones técnicas\u003c\/h3\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eCompatibilidad\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCadillac ATS, CT4 2013-2024\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eMotor \/ Chasis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eLFX, LGX, LF4 3.6L V6 \/ Plataforma Alpha\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePotencia de serie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e321-472 hp \/ 275-445 lb-ft (Aprox.)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eNúmero de pieza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3340078J00, 3340078J01, 3340078J02, 3340078J03, CLS1226, V40-70-0092, 921-2109, 2505-301881, 673-7300, C-761, IC649\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibilidad\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCadillac ATS 2013-2019 (3.6L V6)\u003c\/li\u003e\n    \u003cli\u003eCadillac CT4 2020-2024 (3.6L V6 \/ CT4-V Blackwing)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eEl estándar de precisión de Cadillac\u003c\/h3\u003e\n  \u003cp\u003eDiseñado para cumplir con los exigentes estándares de la plataforma Alpha de GM, este kit de encendido proporciona la sincronización y el voltaje de chispa precisos necesarios para que su sedán deportivo de lujo de alto rendimiento funcione perfectamente sin ninguna luz de \"check engine\".\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48303132246264,"sku":"DS-EJP3U0DYD","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-cadillac-ats-ct4-2013-2024-3-6l-v6-1.jpg?v=1777576831"},{"product_id":"ignition-coil-iridium-spark-plugs-for-cadillac-cts-sts-xts-2008-2019-3-0l-3-6l-v6","title":"Bobina de encendido y bujías de iridio para Cadillac CTS STS XTS (2008-2019) 3.0L 3.6L V6","description":"\u003ch2\u003eBobina de encendido de ajuste directo y bujías de iridio para Cadillac CTS, STS, XTS 2008-2019 (LLT \/ LFX V6)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRestaura la eficiencia de encendido de fábrica al reemplazar bobinas OEM degradadas y bujías sucias para eliminar fallas de encendido y estabilizar el ralentí.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eLa debilidad del encendido de los GM High Feature V6 de serie\u003c\/h3\u003e\n\u003cp\u003eLas bobinas de encendido de fábrica en los GM High Feature V6 (LLT y LFX) son conocidas por su degradación térmica prematura. Los compartimentos del motor ajustados de estos chasis Cadillac exponen los paquetes de bobinas a temperaturas de funcionamiento extremas. Con el tiempo, este ciclo constante de calor deteriora el epoxi interno y los devanados primarios, lo que lleva a una alta resistencia eléctrica y fugas de voltaje. Simultáneamente, las bujías de fábrica sucumben al desgaste de los electrodos, ampliando la distancia entre electrodos. Esta combinación se manifiesta inevitablemente como fallas de encendido aleatorias en los cilindros (códigos P0300), vacilación severa bajo cargas pesadas, ralentí irregular y una economía de combustible disminuida. Descuidar estos síntomas ejerce una tensión excesiva sobre el módulo de control del tren motriz y los catalizadores.\u003c\/p\u003e\n\u003ch3\u003eLa solución de ingeniería\u003c\/h3\u003e\n\u003cp\u003eEste kit de reemplazo completo integra seis bobinas de encendido de precisión con seis bujías avanzadas con punta de iridio. Las bobinas mejoradas cuentan con robustos devanados internos de cobre recubiertos de epoxi de alta temperatura para mitigar eficazmente el remojo de calor y resistir la ruptura eléctrica. Sus botas de silicona moldeadas proporcionan un sellado dieléctrico superior contra la entrada de humedad y aceite, lo cual es fundamental para mantener la integridad de la chispa en motores V6 envejecidos. Junto con las bujías de iridio, que cuentan con un electrodo central ultrafino, este sistema requiere menos voltaje de encendido al tiempo que ofrece una chispa más concentrada y consistente. El alto punto de fusión del iridio asegura la estabilidad de la distancia entre electrodos, proporcionando una combustión completa, una respuesta del acelerador restaurada y una secuencia de ralentí suave.\u003c\/p\u003e\n\u003ch3\u003eEspecificaciones técnicas\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eCompatibilidad\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCadillac CTS, STS, XTS 2008-2019\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eMotor \/ Chasis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eLLT, LFX 3.6L V6 \/ Sigma, Alpha, Epsilon II\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eSalida de serie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e302-321 hp \/ 273-275 lb-ft (Aprox.)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eNúmero de pieza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3340078J00, CLS1226, V40-70-0092, 921-2109, 673-7300, IC649\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilidad\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCadillac CTS 2008-2019 (3.0L y 3.6L V6)\u003c\/li\u003e\n  \u003cli\u003eCadillac STS 2008-2011 (3.6L V6)\u003c\/li\u003e\n  \u003cli\u003eCadillac XTS 2013-2019 (3.6L V6)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEl estándar de precisión de Cadillac\u003c\/h3\u003e\n\u003cp\u003eDiseñado para cumplir con los exigentes estándares de los vehículos de lujo de alto rendimiento, asegurando una entrega de potencia suave, una atomización óptima del combustible y cero luces de verificación del motor (CEL) para su GM High Feature V6.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48303132901624,"sku":"DS-EO72YPT6Z","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-cadillac-cts-sts-xts-2008-2019-3-0l-3-6l-v6-1.jpg?v=1777576876"},{"product_id":"ignition-coil-iridium-spark-plugs-for-cadillac-srx-2007-2016-2-8l-3-0l-3-6l-v6","title":"Bobina de encendido y bujías de iridio para Cadillac SRX (2007-2016) 2.8L 3.0L 3.6L V6","description":"\u003ch2\u003eBobina de encendido de repuesto directo y bujías de iridio para Cadillac SRX V6 2007-2016\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRestaura la combustión adecuada y elimina fallos de encendido:\u003c\/strong\u003e Este kit completo de revisión de encendido reemplaza las bobinas de encendido de fábrica degradadas y las bujías gastadas para asegurar una transferencia de voltaje óptima y una sincronización de chispa consistente bajo carga pesada del motor.\u003c\/p\u003e\n\u003ch3\u003eLa debilidad del encendido de serie del SRX\u003c\/h3\u003e\n\u003cp\u003eEl GM High Feature V6 (variantes LY7 y LFX) que se encuentra en el SRX genera temperaturas sustanciales debajo del capó debido a las limitaciones de espacio. Con el tiempo, este intenso ciclo térmico degrada la resina epoxi y los devanados primario\/secundario dentro de las bobinas de encendido OEM, causando un aumento de la resistencia eléctrica y la ruptura dieléctrica. Simultáneamente, los electrodos de las bujías estándar de fábrica se erosionan por millones de ciclos de combustión, ensanchando la precisa distancia entre electrodos. Esta degradación mecánica y eléctrica se manifiesta como ralentí irregular, bajo rendimiento de combustible, vacilación durante la aceleración y códigos de fallo de encendido persistentes de la serie P0300 provocados por una entrega de chispa débil o inconsistente.\u003c\/p\u003e\n\u003ch3\u003eLa solución de ingeniería\u003c\/h3\u003e\n\u003cp\u003eEste kit completo aborda estas vulnerabilidades térmicas y eléctricas utilizando materiales avanzados para una máxima fiabilidad. Las bobinas de encendido mejoradas cuentan con fundas de silicona de alta calidad que resisten el calor hasta 500 °F, evitando eficazmente el arco de alto voltaje a la culata. Internamente, las relaciones mejoradas de cableado de cobre en los devanados secundarios aseguran una salida de energía más alta y estable para salvar la distancia de la bujía incluso bajo presiones máximas del cilindro. Combinado con bujías de iridio de electrodo central de alambre fino, esta configuración requiere menos voltaje de encendido al tiempo que proporciona un frente de chispa concentrado y más caliente. La aleación de iridio ultraduradera detiene la erosión de la distancia entre electrodos, garantizando una atomización completa del combustible y una entrega de potencia suave.\u003c\/p\u003e\n\u003ch3\u003eEspecificaciones técnicas\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eCompatibilidad\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCadillac SRX 2007-2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eMotor \/ Chasis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eHigh Feature V6 (LY7, LF1, LFX) \/ Sigma \u0026amp; GMT166\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePotencia de serie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e255 - 308 hp \/ 254 - 265 lb-ft (aprox.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eNúmero de pieza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e3340078J00, 3340078J01, 3340078J02, V40-70-0092, 921-2109, 673-7300, IC649\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilidad\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCadillac SRX 3.6L V6 2007-2009\u003c\/li\u003e\n\u003cli\u003eCadillac SRX 2.8L V6 Turbo 2010-2011\u003c\/li\u003e\n\u003cli\u003eCadillac SRX 3.0L V6 2010-2011\u003c\/li\u003e\n\u003cli\u003eCadillac SRX 3.6L V6 2012-2016\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEl estándar de precisión de Cadillac\u003c\/h3\u003e\n\u003cp\u003eDiseñado para cumplir con los requisitos exactos de voltaje y sincronización de los crossovers de lujo modernos, este paquete de encendido asegura que su SRX mantenga una gestión precisa del motor, restaurando el consumo de combustible de fábrica y proporcionando una aceleración suave y lineal sin activar las frustrantes luces de \"Check Engine\".\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48303133786360,"sku":"DS-EHEAQY7UM","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-cadillac-srx-2007-2016-2-8l-3-0l-3-6l-v6-1.jpg?v=1777576932"},{"product_id":"ignition-coil-iridium-spark-plugs-wire-for-cadillac-escalade-esv-2017-2020-6-2l-v8","title":"Bobina de encendido, bujías de iridio y cables para Cadillac Escalade ESV (2017-2020) 6.2L V8","description":"\u003ch2\u003eKit de Bobina de Encendido de Alto Rendimiento y Bujías de Iridio para Cadillac Escalade 2017-2020\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eLo que hace:\u003c\/strong\u003e Reemplaza los componentes de encendido de fábrica degradados con bobinas de mayor voltaje, cables blindados de 8 mm y bujías de iridio para eliminar fallos de encendido y restaurar la eficiencia óptima de la combustión.\u003c\/p\u003e\n\n\u003ch3\u003eLas deficiencias del encendido original del Escalade\u003c\/h3\u003e\n\u003cp\u003eEl sistema de encendido de fábrica en el motor V8 L86 de 6.2L es altamente susceptible a la degradación térmica debido a los ciclos de calor por alto kilometraje. La exposición prolongada a las temperaturas del compartimiento del motor compromete la integridad dieléctrica del epoxi de la bobina original y el aislamiento del cable. Esta ruptura del aislamiento provoca fugas de voltaje, lo que resulta en una entrega inconsistente de la chispa, fallos de encendido del cilindro, vacilación bajo carga pesada y una reducción en la economía de combustible. Además, a medida que las bujías de fábrica se desgastan, la distancia entre electrodos aumenta. Esto obliga a las bobinas de encendido estándar a trabajar significativamente más para cerrar la brecha, lo que acelera su eventual fallo y a menudo activa códigos de mal funcionamiento del circuito de la luz de verificación del motor (CEL).\u003c\/p\u003e\n\n\u003ch3\u003eLa solución de ingeniería\u003c\/h3\u003e\n\u003cp\u003eEsta revisión integral del encendido aborda los puntos de fallo originales utilizando materiales mejorados para una estabilidad térmica y conductividad eléctrica superiores. Los paquetes de bobinas mejorados entregan un 20% más de energía que las unidades estándar, aumentando una carga primaria de 12 voltios a una robusta salida secundaria máxima de 26,000 voltios. Construidas con componentes internos de cobre premium y botas de silicona resistentes a altas temperaturas, estas bobinas rellenas de epoxi resisten la absorción de calor, la vibración y la corrosión. Combinado con cables de bujía de alta densidad de 8 mm con escudos térmicos protectores y bujías de iridio premium (41-114), este sistema garantiza una chispa potente y estable. El punto de fusión extremadamente alto del iridio garantiza una distancia entre electrodos constante con el tiempo, maximizando la eficiencia de la combustión, mitigando los riesgos de preencendido y restaurando la potencia máxima del motor y las características de ralentí suave.\u003c\/p\u003e\n\n\u003ch3\u003eEspecificaciones técnicas\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eCompatibilidad\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCadillac Escalade \/ ESV 2017-2020\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eMotor \/ Chasis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e6.2L L86 V8 \/ GMT K2XL\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePotencia original\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e420 hp \/ 460 lb-ft (aprox.)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eNúmero de pieza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF742 (Bobinas), 41-114 (Bujías), 748UU (Cables)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilidad\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCadillac Escalade 6.2L V8 2017\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade ESV 6.2L V8 2017\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade 6.2L V8 2018\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade ESV 6.2L V8 2018\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade 6.2L V8 2019\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade ESV 6.2L V8 2019\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade 6.2L V8 2020\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade ESV 6.2L V8 2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEl calibre de Cadillac\u003c\/h3\u003e\n\u003cp\u003eRestaurar la eficiencia del encendido garantiza que su Escalade mantenga la salida de torsión confiable necesaria para el remolque pesado y la conducción suave en carretera, sin la molestia de fallos de encendido o ralentí irregular.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48477659889912,"sku":"DS-EM3VXB5GW","price":224.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-wire-for-cadillac-escalade-esv-2017-2020-6-2l-v8-1.jpg?v=1779379765"},{"product_id":"ignition-coil-spark-plug-for-cadillac-cts-v-2006-2016-escalade-esv-ext-2007-2016-v8-round-style","title":"Bobina de encendido y bujía para Cadillac CTS-V (2006-2016) Escalade ESV EXT (2007-2016) V8 (Estilo redondo)","description":"\u003ch2\u003eJuego de bobinas de encendido de alta energía y bujías para Cadillac CTS 2006-2016\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eRevisión de encendido de reemplazo directo:\u003c\/strong\u003e Reemplaza las bobinas, bujías y cables de fábrica degradados para entregar un 20% más de energía de chispa, resolviendo fallas de encendido a altas RPM y restaurando la eficiencia máxima de combustión en su Cadillac con motor V8.\u003c\/p\u003e\n  \n  \u003ch3\u003eLa debilidad del encendido Stock CTS-V\u003c\/h3\u003e\n  \u003cp\u003eLas bobinas de encendido de la serie LS y LT de GM de fábrica son muy susceptibles a la degradación térmica con el tiempo. Bajo cargas continuas pesadas del motor y temperaturas extremas debajo del capó, el encapsulado de epoxi interno OEM se descompone, aumentando la resistencia eléctrica secundaria. Esta acumulación de calor provoca un apagado de chispa durante una aceleración agresiva o bajo inducción forzada, lo que lleva a fallas de encendido del cilindro, una respuesta lenta del acelerador y la entrada de combustible sin quemar en el sistema de escape.\u003c\/p\u003e\n  \n  \u003ch3\u003eLa solución de ingeniería\u003c\/h3\u003e\n  \u003cp\u003eEste kit de encendido integral aborda las deficiencias de fábrica al utilizar cableado de cobre de alta pureza y una construcción de epoxi interno mejorada para manejar ciclos de calor severos. Diseñadas específicamente para los sistemas de encendido de estilo redondo (UF414\/D514A), estas bobinas de conexión directa entregan hasta 32,000 voltios máximos con una relación de vueltas de 61:1. Al producir un 20% más de energía de descarga que los equivalentes de equipo original, este kit garantiza un arco de chispa más fuerte y consistente. Las bujías con especificaciones de equipo original incluidas y los cables de bujía 748UU de baja resistencia aseguran una caída de voltaje mínima desde el paquete de bobinas hasta la cámara de combustión, manteniendo una sincronización de encendido precisa bajo la carga máxima del motor.\u003c\/p\u003e\n  \n  \u003ch3\u003eEspecificaciones técnicas\u003c\/h3\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eAjuste\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;\"\u003eCadillac CTS 2006-2016 (Modelos CTS-V V8)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\n\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eMotor \/ Chasis\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;\"\u003eLS2, LSA, LT4 V8 \/ Sigma, Alpha\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePotencia de serie\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;\"\u003e400 - 640 hp \/ 395 - 630 lb-ft (Aprox.)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\n\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eNúmero de pieza\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;\"\u003eUF414, D514A, 41962, 748UU\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibilidad\u003c\/h3\u003e\n  \u003cul\u003e\n\n    \u003cli\u003eCadillac CTS-V V8 (2006-2016) - Solo bobinas de estilo redondo\u003c\/li\u003e\n\n    \u003cli\u003eCadillac Escalade \/ Escalade ESV \/ Escalade EXT (2007-2016)\u003c\/li\u003e\n\n    \u003cli\u003eChevrolet Avalanche\u003c\/li\u003e\n\n    \u003cli\u003eChevrolet Silverado\u003c\/li\u003e\n\n    \u003cli\u003eChevrolet Suburban\u003c\/li\u003e\n\n    \u003cli\u003eChevrolet Express\u003c\/li\u003e\n\n    \u003cli\u003eChevrolet Tahoe\u003c\/li\u003e\n\n    \u003cli\u003eChevrolet Trailblazer\u003c\/li\u003e\n\n    \u003cli\u003eGMC Savana\u003c\/li\u003e\n\n    \u003cli\u003eGMC Yukon\u003c\/li\u003e\n\n    \u003cli\u003eHummer H3\u003c\/li\u003e\n\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cem\u003eNota: Solo aplicable a vehículos equipados con bobinas de encendido de estilo redondo. No apto para bobinas de estilo cuadrado (UF413\/D510C). Verifique visualmente o mediante los números de pieza originales antes de la instalación.\u003c\/em\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eEl calibre muscular de Cadillac\u003c\/h3\u003e\n  \u003cp\u003eConstruido para manejar la inmensa potencia de salida y el estrés térmico de las plataformas V8 principales de GM, este sistema de encendido de alta energía garantiza una entrega de potencia implacable, cero luces de verificación del motor relacionadas con el encendido y una respuesta agresiva del acelerador al llevar su vehículo al límite.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":49710916632824,"sku":"DS-E6LZF8NXT","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plug-for-cadillac-cts-v-2006-2016-escalade-esv-ext-2007-2016-v8-round-style-1.jpg?v=1782795894"},{"product_id":"ignition-coil-spark-plugs-for-cadillac-cts-v-2004-2005-5-7l-v8","title":"Bobina de encendido y bujías para Cadillac CTS-V (2004-2005) 5.7L V8","description":"\u003ch2\u003eBobina de encendido de alto rendimiento y bujías para Cadillac CTS 2004-2005\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRestaura la energía de la chispa crítica y elimina las fallas de encendido a alta carga en el motor LS6 de 5.7L al actualizar el sistema de encendido completo.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eLa deficiencia del encendido original del LS6\u003c\/h3\u003e\n\u003cp\u003eCon el tiempo, las bobinas de encendido de fábrica en la plataforma GM Sigma CTS-V temprana sufren una grave degradación térmica. Colocadas directamente encima de los colectores de escape, las bobinas OEM soportan constantes ciclos de absorción de calor. Esta temperatura extrema bajo el capó descompone el relleno epoxi interno y los devanados primarios, lo que provoca microfisuras en la carcasa de plástico. Una vez que se forman estas fracturas por tensión, la entrada de humedad causa arcos internos, lo que resulta en fugas de voltaje, fallas de encendido persistentes bajo cargas pesadas, ralentí irregular y respuesta reducida del acelerador. Además, los cables de bujía OEM envejecidos exhiben una mayor resistencia eléctrica, lo que sobrecarga el sistema de encendido y con frecuencia activa códigos de falla de encendido intermitentes de la serie P0300.\u003c\/p\u003e\n\n\u003ch3\u003eLa solución de ingeniería\u003c\/h3\u003e\n\u003cp\u003eEste completo kit de encendido de 8 piezas aborda los problemas de retención de calor del LS6 utilizando materiales dieléctricos de alta calidad y carcasas reforzadas. Las bobinas de encendido de reemplazo están construidas con devanados de cobre de primera calidad y un revestimiento protector de alambre de alta resistencia que resiste ferozmente el agrietamiento térmico y las fugas de perforación comunes en las unidades de fábrica. Al optimizar las relaciones de devanado primario y secundario, estas bobinas entregan la máxima salida de voltaje a las bujías, asegurando un ciclo de combustión completo y eficiente. Los cables de bujía de baja resistencia incluidos cuentan con un grueso revestimiento de silicona para desviar el calor del colector y evitar interferencias electromagnéticas (EMI). Combinado con bujías nuevas, este kit garantiza un encendido confiable a altas revoluciones, menores emisiones y una curva de potencia de fábrica restaurada sin caídas de voltaje.\u003c\/p\u003e\n\n\u003ch3\u003eEspecificaciones técnicas\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eAjuste\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;\"\u003eCadillac CTS (CTS-V) 2004-2005\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eMotor \/ Chasis\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;\"\u003eLS6 5.7L Gen III V8 \/ Plataforma GM Sigma\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eSalida de stock\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;\"\u003e400 hp \/ 395 lb-ft (Aprox.)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eNúmero de pieza\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;\"\u003eD580, 12556450, UF192, 5C1078\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilidad\u003c\/h3\u003e\n\u003cul\u003e\n\n  \u003cli\u003eCadillac CTS-V 5.7L V8 2004\u003c\/li\u003e\n\n  \u003cli\u003eCadillac CTS-V 5.7L V8 2005\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eEl calibre de la serie V de Cadillac\u003c\/h3\u003e\n\u003cp\u003eDiseñado para la naturaleza exigente del muscle car americano moderno, esta revisión completa del encendido garantiza que su LS6 entregue una potencia implacable y una respuesta nítida del acelerador, eliminando los dolores de cabeza de diagnóstico y manteniendo su CTS funcionando al máximo rendimiento.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50065356816632,"sku":"DS-EHJAAYYL4","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-cadillac-cts-v-2004-2005-5-7l-v8-1.webp?v=1785256906"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-dts-2006-2011-4-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac DTS (2006-2011) 4.6L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil \u0026amp; Iridium Spark Plug Kit for 2006-2011 Cadillac DTS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-Fit Ignition Overhaul:\u003c\/strong\u003e Replaces degraded factory coil packs and worn electrodes to eliminate high-load misfires, stabilize idle fluctuations, and restore balanced combustion across all eight cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock DTS Thermal Breakdown\u003c\/h3\u003e\n\u003cp\u003eTransversely mounted in the GM G-body engine bay, the 4.6L Northstar V8 generates significant underhood thermal loads. Extended thermal cycling causes factory coil epoxy insulation to crack, leading to internal winding short-circuits and secondary voltage arcing. Concurrently, factory spark plugs suffer from gap widening and electrode erosion, drastically increasing the required ignition firing voltage and straining the primary ignition circuit.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 8-cylinder direct-replacement kit pairs 8 heavy-duty coil-on-plug units with 8 fine-wire iridium spark plugs. The ignition coils feature dense, high-grade internal copper windings and direct-fit blade terminals to guarantee rapid saturation and reliable high-voltage output. The paired iridium plugs feature corrosion-resistant center electrodes that lower firing voltage requirements, resist fouling, and ensure crisp throttle response under hard acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2006-2011 Cadillac DTS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.6L Northstar V8 (LD8 \/ L37) \/ GM G-Body\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e275-292 hp \/ 288-295 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF564, 12597745, 12602862, 12670154, D596A, C1556\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006-2011 Cadillac DTS Base 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2006-2011 Cadillac DTS Luxury 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2006-2011 Cadillac DTS Premium 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2006-2011 Cadillac DTS Performance 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2006-2011 Cadillac DTS Livery \/ Hearse \/ Limousine 4.6L V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Luxury Standard\u003c\/h3\u003e\n\u003cp\u003ePrecision-matched to original factory signaling and dwell profiles, this complete ignition refresh restores the quiet, vibration-free power delivery and smooth low-RPM operation expected of premium American luxury sedans.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50447750201592,"sku":"DS-E9M5H5UJE","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-dts-2006-2011-4-6l-1.jpg?v=1788623023"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-sts-2005-2007-4-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac STS (2005-2007) 4.6L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Service Kit for 2005-2007 Cadillac STS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Engine Service Kit:\u003c\/strong\u003e Replaces degrading factory coil-on-plug packs and worn spark plugs to eliminate misfires, stabilize idle speed, and restore peak combustion efficiency across all eight cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock STS Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder-hood thermal cycles within the GM Sigma chassis engine bay severely degrade factory coil insulation and epoxy potting over time. The Northstar 4.6L LH2 V8 subjects secondary ignition components to intense thermal stress, causing micro-fractures in the internal coil housing. This leads to dielectric breakdown, high-RPM secondary voltage leakages, carbon tracking, and intermittent misfires that compromise fuel economy and trigger diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive tune-up kit features eight reinforced ignition coils paired with eight fine-wire iridium spark plugs. Built with high-conductivity copper primary and secondary windings, high-temperature dielectric epoxy potting, and direct-fit blade terminals, these coils resist heat-induced resistance drop. The iridium spark plugs provide superior erosion resistance and a precise spark kernel, requiring lower strike voltage to maintain reliable combustion under full load.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2005-2007 Cadillac STS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.6L Northstar V8 (LH2) \/ GM Sigma I\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e320 hp \/ 315 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF564, 12597745, 12602862, 12670154, D596A, C1556\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2005 Cadillac STS Base \/ Luxury (4.6L V8 LH2 Northstar)\u003c\/li\u003e\n  \u003cli\u003e2006 Cadillac STS Base \/ Luxury (4.6L V8 LH2 Northstar)\u003c\/li\u003e\n  \u003cli\u003e2007 Cadillac STS Base \/ Luxury (4.6L V8 LH2 Northstar)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Luxury Performance Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet exact luxury saloon operational tolerances, this ignition service package delivers smooth, misfire-free power delivery without triggering false CEL warnings or rough idling issues on high-compression Northstar powertrains.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50447750856952,"sku":"DS-EOSITF5ZM","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-sts-2005-2007-4-6l-1.jpg?v=1788623052"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-xlr-2004-2009-4-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac XLR (2004-2009) 4.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Service Kit for 2004-2009 Cadillac XLR\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRestores Peak Combustion Efficiency:\u003c\/strong\u003e This comprehensive 8-cylinder ignition tune-up kit replaces deteriorating factory coil-on-plug packs and worn spark plugs to eliminate misfires, hard cold starts, and secondary ignition breakdown under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock XLR Secondary Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 4.6L Northstar DOHC V8 engine bay generates substantial thermal cycling, which degrades factory coil-on-plug epoxy potting and interior secondary copper windings over time. This thermal fatigue causes insulation breakdown, micro-arcing, and high-voltage leakage, manifesting as cylinder misfires (P0300-P0308), erratic idling, and reduced throttle response. Simultaneously, standard factory plugs suffer from electrode gap erosion, requiring higher secondary voltage that accelerates coil failure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement kit pairs eight high-dielectric coil-on-plug assemblies with eight fine-wire iridium spark plugs. The ignition coils feature premium internal copper windings and reinforced thermoplastic housings designed to withstand elevated underhood operating temperatures without dielectric puncture. Paired with high-melting-point iridium core electrodes, this kit ensures consistent arc delivery, reduced quench effect, and complete fuel atomization across the entire rev range.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2004-2009 Cadillac XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.6L Northstar LH2 V8 \/ Y-Body\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e320 hp \/ 310 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF564, 12597745, 12602862, 12670154, D596A, C1556\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2004 Cadillac XLR Base 4.6L V8 (Northstar LH2)\u003c\/li\u003e\n  \u003cli\u003e2005 Cadillac XLR Base 4.6L V8 (Northstar LH2)\u003c\/li\u003e\n  \u003cli\u003e2006 Cadillac XLR Base 4.6L V8 (Northstar LH2)\u003c\/li\u003e\n  \u003cli\u003e2007 Cadillac XLR Base 4.6L V8 (Northstar LH2)\u003c\/li\u003e\n  \u003cli\u003e2008 Cadillac XLR Base \/ Platinum 4.6L V8 (Northstar LH2)\u003c\/li\u003e\n  \u003cli\u003e2009 Cadillac XLR Platinum 4.6L V8 (Northstar LH2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet factory electrical tolerances, this ignition set preserves the seamless power delivery, refined low-RPM cruise, and high-RPM responsiveness expected from GM's flagship roadster without triggering false check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50447751053560,"sku":"DS-E0OS8F1OJ","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-xlr-2004-2009-4-6l-1.jpg?v=1788623082"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-srx-2004-2009-4-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac SRX (2004-2009) 4.6L","description":"\u003ch2\u003eDirect-Fit High-Dielectric Ignition Coil \u0026amp; Iridium Spark Plug Kit for 2004-2009 Cadillac SRX\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces degraded factory coil packs and worn spark plugs with high-temp copper-wound assemblies and fine-wire iridium plugs to eliminate secondary misfires and restore complete combustion under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock SRX Northstar Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 4.6L LH2 Northstar V8 operates in a tightly packed engine bay where sustained thermal cycling degrades factory coil-on-plug epoxy seals. Over time, internal primary and secondary copper windings develop micro-fractures, causing winding resistance drift and spark dissipation. Paired with eroded factory plug gaps, this voltage leakage results in hesitation under acceleration, erratic idle harmonics, reduced fuel economy, and potential catalytic converter damage from raw unburned hydrocarbons.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition service kit features eight coil-on-plug packs built with heavy-gauge internal copper windings and high-dielectric epoxy encapsulation to prevent voltage tracking and thermal breakdown. Direct-fit blade terminals ensure low-resistance electrical connections to the OEM harness. Paired with eight high-melting-point fine-wire iridium spark plugs, this kit maintains precise electrode gap tolerance under extreme cylinder pressures, delivering a crisp, high-energy spark across the entire RPM band.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2004-2009 Cadillac SRX\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.6L Northstar V8 (LH2) \/ GM Sigma Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e320 hp \/ 315 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF564, 12597745, 12602862, 12670154, D596A, C1556\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2004 Cadillac SRX 4.6L V8 (LH2) Base RWD \/ AWD\u003c\/li\u003e\n  \u003cli\u003e2005 Cadillac SRX 4.6L V8 (LH2) Base RWD \/ AWD\u003c\/li\u003e\n  \u003cli\u003e2006 Cadillac SRX 4.6L V8 (LH2) Base RWD \/ AWD\u003c\/li\u003e\n  \u003cli\u003e2007 Cadillac SRX 4.6L V8 (LH2) Base RWD \/ AWD\u003c\/li\u003e\n  \u003cli\u003e2008 Cadillac SRX 4.6L V8 (LH2) Base RWD \/ AWD\u003c\/li\u003e\n  \u003cli\u003e2009 Cadillac SRX 4.6L V8 (LH2) Base RWD \/ AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Benchmark\u003c\/h3\u003e\n\u003cp\u003eEngineered to deliver smooth, CEL-free operation, this direct-replacement ignition assembly meets stringent factory resistance parameters to maintain refined V8 throttle response, effortless passing power, and luxury cruising stability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50447751741688,"sku":"DS-EAGF2W3QK","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-srx-2004-2009-4-6l-1.jpg?v=1788623112"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-deville-2004-2005-4-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac Deville (2004-2005) 4.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2004-2005 Cadillac Deville\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Completely refreshes the secondary ignition system to eliminate engine misfires, restore lost combustion efficiency, and stabilize idle quality across all eight cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Deville Thermal Fatigue and Dielectric Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 4.6L Northstar engine operates under tight underhood packaging, subjecting factory coil packs to prolonged thermal stress and extreme heat-soak cycles. Over time, original coil insulation and internal epoxy potting degrade, developing micro-fractures that cause dielectric breakdown. This results in high-voltage arcing to the cylinder head rather than the plug gap, triggering P0300 misfire codes, rough idling, hesitation under load, and unburned fuel entering the catalytic converters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive 8-cylinder ignition kit replaces degraded factory components with high-dielectric epoxy housings and premium high-conductivity internal copper windings for maximum secondary voltage output. Paired with laser-welded iridium spark plugs featuring ultra-fine center electrodes, this setup lowers ignition voltage requirements, resists electrode erosion, and ensures a clean, consistent spark flame kernel under high cylinder pressures and temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2004-2005 Cadillac Deville\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.6L Northstar V8 (LD8 \/ L37) \/ GM G-Body\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e275–300 hp \/ 295–300 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF564, 12597745, 12602862, 12670154, D596A, C1556\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2004 Cadillac Deville Base 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2004 Cadillac Deville DHS 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2004 Cadillac Deville DTS 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2005 Cadillac Deville Base 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2005 Cadillac Deville DHS 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2005 Cadillac Deville DTS 4.6L V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Refinement Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to deliver seamless power delivery and quiet operation, this matched coil and iridium plug kit restores the signature velvety-smooth V8 performance expected from a flagship Cadillac luxury sedan without check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50447752528120,"sku":"DS-E5R184PST","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-deville-2004-2005-4-6l-1.jpg?v=1788623143"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-cts-2004-2010-3-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac CTS (2004-2010) 3.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2004-2010 Cadillac CTS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces failing factory coil packs and worn plugs with high-dielectric assemblies and fine-wire iridium plugs to restore combustion efficiency and eliminate cylinder misfires.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock CTS Ignition Coil Thermal Fatigue and Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnderhood thermal cycling in the Sigma engine bay subjects factory coil packs to severe heat soak, degrading internal epoxy potting and stressing primary copper windings over time. This breakdown causes dielectric punch-through, internal arc-over, and secondary voltage drop under load. As OEM spark plug gaps widen from standard electrode erosion, the ignition system requires higher secondary voltage to bridge the gap, accelerating coil failure and resulting in P0300-P0306 misfire codes, rough idle, and unburned hydrocarbons damaging downstream catalytic converters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete 6-cylinder ignition service kit features coil-on-plug units wound with high-grade internal copper wiring and insulated by heat-resistant thermoset resin to prevent short-circuiting under peak thermal stress. Matched with direct-fit OEM-spec blade terminals and high-temp silicone boots, these coils ensure stable primary current transfer. The included fine-wire iridium spark plugs lower required firing voltage, providing superior anti-fouling characteristics, reduced quench effect, and consistent flame front propagation across the entire RPM range.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2004-2010 Cadillac CTS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.6L High Feature V6 (LY7 \/ LLT) \/ GM Sigma Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e255-304 hp \/ 252-273 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF375, 12629037, 12613057, 12583514, C-747, D501C, D510A, E405, 5C1551\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2004-2007 Cadillac CTS Base Sedan 3.6L V6 (LY7)\u003c\/li\u003e\n  \u003cli\u003e2008-2010 Cadillac CTS Base \/ Luxury \/ Premium Sedan 3.6L V6 (LY7 \/ LLT)\u003c\/li\u003e\n  \u003cli\u003e2010 Cadillac CTS Sport Wagon 3.6L V6 (LLT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Luxury Performance Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet OE electrical tolerances, this ignition package delivers smooth idle characteristics, immediate throttle response, and no-CEL reliability for your luxury platform.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448294576376,"sku":"DS-E79X42A2T","price":109.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-cts-2004-2010-3-6l-1.jpg?v=1788638903"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-sts-2005-2010-3-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac STS (2005-2010) 3.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2005-2010 Cadillac STS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores factory secondary ignition output and optimal flame kernel propagation across all six cylinders to eliminate misfires, rough idle, and unburned fuel loss.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock STS Ignition Coil Degradation\u003c\/h3\u003e\n\u003cp\u003eThe 3.6L High Feature V6 generates significant thermal cycling beneath the intake plenum, accelerating dielectric breakdown of the factory epoxy insulation and internal copper windings within the OEM coil-on-plug assemblies. Over time, prolonged exposure to engine heat and high secondary voltage leads to internal shorting, micro-arcing across the boots, and widened spark plug gaps from electrode erosion. This degradation causes P0300 through P0306 cylinder misfire codes, hesitations under load, and reduced catalytic converter service life.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit pairs six high-dielectric coil-on-plug units with fine-wire iridium spark plugs designed for thermal resilience. The ignition coils feature reinforced primary and secondary copper windings potted in high-grade dielectric resin to prevent internal flashover under high dwell times. Matched with corrosion-resistant blade terminals and high-density silicone boots, they deliver consistent spark energy to the ultra-fine iridium center electrodes, maintaining precise gap spacing, lower required firing voltages, and complete air-fuel combustion under heavy engine load.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2005-2010 Cadillac STS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.6L High Feature V6 (LY7 \/ LLT) \/ GM Sigma Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e255-302 hp \/ 252-272 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF375, 12629037, 12613057, 12583514, C-747, D501C, D510A, E405, 5C1551\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2005 Cadillac STS 3.6L V6 (LY7)\u003c\/li\u003e\n  \u003cli\u003e2006 Cadillac STS 3.6L V6 (LY7)\u003c\/li\u003e\n  \u003cli\u003e2007 Cadillac STS 3.6L V6 (LY7)\u003c\/li\u003e\n  \u003cli\u003e2008 Cadillac STS 3.6L V6 (LLT)\u003c\/li\u003e\n  \u003cli\u003e2009 Cadillac STS 3.6L V6 (LLT)\u003c\/li\u003e\n  \u003cli\u003e2010 Cadillac STS 3.6L V6 (LLT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Benchmark\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet direct-injection and port-injection factory dwell profiles, this complete ignition refresh maintains factory calibration integrity, restores smooth idle stability, and prevents fault codes without requiring PCM retuning.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448294641912,"sku":"DS-EHDWTZL39","price":109.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-sts-2005-2010-3-6l-1.jpg?v=1788638933"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-sts-2008-2010-4-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac STS (2008-2010) 4.6L","description":"\u003ch2\u003eHigh-Output Ignition Coil and Iridium Spark Plug Kit for 2008-2010 Cadillac STS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores factory secondary ignition output and ensures complete combustion efficiency across all eight cylinders on the 4.6L Northstar V8 powertrain.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock STS Coil Degradation and Spark Breakdown\u003c\/h3\u003e\n\u003cp\u003eFactory coil-on-plug modules in the GM Sigma platform are subject to extreme thermal cycling within the tight Northstar cylinder head valley. Over time, engine bay heat soak degrades the internal OEM potting resin, creating micro-fractures in the coil housing. This leads to dielectric breakdown, high-voltage arcing, and intermittent misfires under load (DTC P0300–P0308). Standard worn plugs simultaneously increase electrical resistance, overstressing the primary ignition circuit and degrading fuel economy.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete 8-cylinder ignition overhaul kit pairs eight reinforced coil-on-plug assemblies with eight high-grade iridium spark plugs. The ignition coils are engineered with high-purity internal copper windings and thermal-shock-resistant potting compound to prevent voltage leakage under high-load conditions. The fine-wire iridium spark plugs provide a high melting point and lower required firing voltage, promoting rapid flame kernel growth, stable idle dynamics, and crisp throttle response.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2008-2010 Cadillac STS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.6L Northstar LH2 V8 \/ GM Sigma\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e320 hp \/ 315 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF564, 89017778, 12594176, D596A, 5C1613, E1064\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2008 Cadillac STS 4.6L V8 (Base, Luxury, Platinum) RWD \/ AWD\u003c\/li\u003e\n  \u003cli\u003e2009 Cadillac STS 4.6L V8 (Base, Luxury, Platinum) RWD \/ AWD\u003c\/li\u003e\n  \u003cli\u003e2010 Cadillac STS 4.6L V8 (Base, Luxury, Platinum) RWD \/ AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Luxury Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet the precise electrical demands of Cadillac's high-output Northstar V8, this kit eliminates misfire-induced vibrations and prevents check engine lights for seamless executive-class performance.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448297689336,"sku":"DS-EQLJ4B7Q4","price":135.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-sts-2008-2010-4-6l-1.jpg?v=1788639138"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-ats-2013-2019-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac ATS (2013-2019) 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Service Kit for 2013-2019 Cadillac ATS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eComplete Ignition Restoration:\u003c\/strong\u003e Restores peak spark energy, combustion efficiency, and engine responsiveness for the turbocharged 2.0L LTG powertrain.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock ATS Ignition Thermal Breakdown\u003c\/h3\u003e\n\u003cp\u003eHigh cylinder pressures in the direct-injected 2.0L LTG engine generate substantial thermal and electrical load on the factory ignition system. Over time, recurring heat cycling deteriorates OEM coil potting compounds and internal copper windings, resulting in dielectric breakdown, high-rpm spark blowout, and cylinder misfires. Concurrently, degraded factory spark plug electrodes broaden the gap, increasing electrical resistance and causing hesitation under boost.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement kit pairs four reinforced coil-on-plug assemblies with high-grade iridium spark plugs. The coils utilize premium internal copper windings and high-dielectric epoxy encapsulation to prevent voltage leakage and thermal breakdown. Matched with fine-wire iridium center electrodes, this system provides a stable, high-intensity spark arc across the entire rev range, ensuring clean combustion and crisp throttle response.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2013-2019 Cadillac ATS (Sedan \u0026amp; Coupe)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2.0L Turbo LTG I4 \/ GM Alpha Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e272 hp \/ 260-295 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF680, UF-680, 12654078, 12627120, 12652400, C869, C1827, 5C1884\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2013-2019 Cadillac ATS Base 2.0L Turbo\u003c\/li\u003e\n  \u003cli\u003e2013-2019 Cadillac ATS Luxury 2.0L Turbo\u003c\/li\u003e\n  \u003cli\u003e2013-2016 Cadillac ATS Performance 2.0L Turbo\u003c\/li\u003e\n  \u003cli\u003e2013-2016 Cadillac ATS Premium 2.0L Turbo\u003c\/li\u003e\n  \u003cli\u003e2017-2019 Cadillac ATS Premium Luxury 2.0L Turbo\u003c\/li\u003e\n  \u003cli\u003e2017-2019 Cadillac ATS Premium Performance 2.0L Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet exact GM Alpha chassis electronic tolerances, this kit delivers OEM-spec electrical resistance to prevent check engine lights, protect catalytic converters, and restore smooth, vibration-free idling.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448297951480,"sku":"DS-ENYEWRENY","price":100.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-ats-2013-2019-2-0l-1.jpg?v=1788639202"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-ats-2013-2017-2-5l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac ATS (2013-2017) 2.5L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2013-2017 Cadillac ATS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Delivers a complete high-conductivity primary and secondary ignition refresh to restore combustion efficiency, eliminate cylinder misfires, and stabilize idle across all four cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock ATS Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe naturally aspirated 2.5L LCV engine operates with tight direct-injection combustion tolerances. Over time, factory coil-on-plug boots and epoxy insulation degrade under sustained underhood thermal cycling. This dielectric breakdown leads to secondary voltage leakage, micro-arcing, carbon tracking, and high-load misfires (DTC P0300-P0304). Paired with eroded factory plug gaps, weak spark energy degrades fuel atomization and creates rough cold starts.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete tune-up kit replaces all four ignition packs and spark plugs simultaneously. Coils are manufactured with high-grade copper primary and secondary windings encased in thermally stable potting epoxy, ensuring consistent high-voltage output without internal dielectric breakdown. Paired with fine-wire iridium spark plugs offering superior thermal conductivity, lower arc voltage requirements, and high anti-fouling resistance, this kit ensures crisp throttle response and clean combustion.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2013-2017 Cadillac ATS (2.5L L4 Gas)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2.5L LCV Ecotec \/ Alpha Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e202 hp \/ 191 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF680, UF-680, 12654078, 12627120, 12652400, C869, C1827, 5C1884\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2013 Cadillac ATS Base \/ Luxury 2.5L L4 - Gas\u003c\/li\u003e\n  \u003cli\u003e2014 Cadillac ATS Base \/ Luxury 2.5L L4 - Gas\u003c\/li\u003e\n  \u003cli\u003e2015 Cadillac ATS Base \/ Luxury 2.5L L4 - Gas\u003c\/li\u003e\n  \u003cli\u003e2016 Cadillac ATS Base \/ Luxury 2.5L L4 - Gas\u003c\/li\u003e\n  \u003cli\u003e2017 Cadillac ATS Base \/ Luxury 2.5L L4 - Gas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to exact OEM resistance and dwell parameters, these ignition components integrate seamlessly with the factory ECM to maintain zero check engine lights and factory-smooth idle quality.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448299163896,"sku":"DS-E7WYE7PWT","price":100.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-ats-2013-2017-2-5l-1.jpg?v=1788639233"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-cts-2014-2019-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac CTS (2014-2019) 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil \u0026amp; Iridium Spark Plug Kit for 2014-2019 Cadillac CTS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRestores Factory Ignition Health:\u003c\/strong\u003e Direct-replacement complete ignition overhaul kit engineered to eliminate secondary voltage breakdown, high-boost misfires, and rough idle cycles on the 2.0L Turbo LTG platform.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock CTS LTG Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eThe forced-induction 2.0L LTG operates under intense cylinder pressures and severe thermal cycling inside the Alpha chassis engine bay. Over extended service intervals, factory coil pack boots harden and internal epoxy insulations degrade, permitting high-voltage micro-arcing and carbon tracking. Concurrently, factory direct-injection combustion temperatures erode standard electrode gaps, increasing resistance and overstressing the primary windings. This thermal breakdown leads to spark blowout under peak load, sluggish throttle transitions, and intermittent P0300-P0304 diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis service kit integrates four coil-on-plug assemblies manufactured with high-conductivity oxygen-free copper windings and reinforced thermoplastic housings potted in high-dielectric epoxy. Direct-fit blade connectors seat securely into the OEM harness to eliminate pin fretting. Paired with fine-wire laser-welded iridium spark plugs, the package withstands high combustion temperatures and maintains gap stability under boost, delivering reliable flame kernel initiation, crisp cold starts, and consistent burn efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2014-2019 Cadillac CTS (2.0L Turbo)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2.0L Ecotec LTG Turbo \/ Alpha Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e272 hp \/ 295 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF680, UF-680, C869, C1827, 5C1884, 12654078, 12627120, 12652400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2014 Cadillac CTS 2.0L L4 Turbo (Base, Luxury, Performance, Premium)\u003c\/li\u003e\n  \u003cli\u003e2015 Cadillac CTS 2.0L L4 Turbo (Base, Luxury, Performance, Premium)\u003c\/li\u003e\n  \u003cli\u003e2016 Cadillac CTS 2.0L L4 Turbo (Base, Luxury, Performance, Premium)\u003c\/li\u003e\n  \u003cli\u003e2017 Cadillac CTS 2.0L L4 Turbo (Base, Luxury, Premium Luxury)\u003c\/li\u003e\n  \u003cli\u003e2018 Cadillac CTS 2.0L L4 Turbo (Base, Luxury, Premium Luxury)\u003c\/li\u003e\n  \u003cli\u003e2019 Cadillac CTS 2.0L L4 Turbo (Base, Luxury, Premium Luxury)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Standard\u003c\/h3\u003e\n\u003cp\u003eCalibrated specifically for luxury sport sedans, these ignition components maintain OEM dwell timing and signal integrity, preventing electromagnetic interference (EMI) and maintaining zero check engine light conditions across all driving modes.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448299196664,"sku":"DS-EW1KF5C51","price":100.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-cts-2014-2019-2-0l-1.jpg?v=1788639265"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-ct6-2016-2019-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac CT6 (2016-2019) 2.0L","description":"\u003ch2\u003eDirect-Replacement Ignition Kit for 2016-2019 Cadillac CT6\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores high-voltage secondary ignition output and precise flame-front propagation for the 2.0L Turbo direct-injected engine.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock CT6 Ignition Thermal Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe forced-induction LTG engine operates under high cylinder pressures and elevated under-hood temperatures. Over time, OEM coil packs suffer from dielectric breakdown, thermal cycling fatigue, and cracked internal epoxy insulation. This causes high-voltage micro-arcing and secondary resistance drift. Combined with premature electrode wear on factory plugs, this degradation leads to high-boost spark blowout, rough idle, hesitation, and stored P0300 misfire codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit pairs four heavy-duty coil-on-plug assemblies with fine-wire iridium spark plugs. Each ignition coil features high-purity copper windings, specialized high-dielectric potting compound, and thermal-resistant boots to prevent voltage leakage under high-load boost conditions. The paired iridium plugs deliver high thermal stability, precise spark gap retention, and low voltage demand to ensure stable combustion efficiency and crisp throttle response.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2016-2019 Cadillac CT6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2.0L Turbo (LTG) \/ GM Omega Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e265 hp \/ 295 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF680, 12654078, 12627120, 12652400, C869, C1827\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2016-2019 Cadillac CT6 Base 2.0L L4 Turbo (Gas)\u003c\/li\u003e\n  \u003cli\u003e2016-2019 Cadillac CT6 Luxury 2.0L L4 Turbo (Gas)\u003c\/li\u003e\n  \u003cli\u003e2016-2018 Cadillac CT6 Premium Luxury 2.0L L4 Turbo (Gas)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Luxury Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet stringent GM electronic tolerances, this direct-fit ignition kit ensures zero CEL interference, smooth idle harmonics, and reliable cold starts across all luxury driving conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448299229432,"sku":"DS-EGPXM0O7X","price":100.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-ct6-2016-2019-2-0l-1.jpg?v=1788639298"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-ct6-2016-2020-3-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac CT6 (2016-2020) 3.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil \u0026amp; Iridium Spark Plug Kit for 2016-2020 Cadillac CT6\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-Fit Ignition Overhaul:\u003c\/strong\u003e Replaces deteriorated coil packs and eroded plugs to restore secondary ignition reserve, eliminate misfire codes, and stabilize idle across all six cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock CT6 High-Voltage Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe high-compression, direct-injected 3.6L LGX engine subjects factory coil-on-plug assemblies to extreme thermal cycling and severe dielectric stress. Over mileage, factory internal epoxy develops micro-fractures while internal copper windings suffer thermal breakdown. The elevated cylinder pressures of direct injection require higher ionization voltages, causing weak coils to leak voltage to ground, resulting in P0300-P0306 misfire codes, sluggish throttle response, unburnt hydrocarbon build-up, and rough idle conditions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete 6-cylinder ignition kit pairs heavy-duty coil-on-plug units with fine-wire iridium spark plugs. The coils feature high-purity electrolytic copper primary and secondary windings encased in high-temperature thermal epoxy to prevent dielectric punch-through. Direct-fit blade terminals ensure low contact resistance and factory harness retention. Paired with laser-welded iridium spark plugs, this kit reduces firing voltage requirements, enhances flame kernel propagation, and maintains arc stability under high engine loads.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2016-2020 Cadillac CT6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.6L LGX V6 \/ GM Omega Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e335 hp \/ 284 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF830, UF-830, C-962, C2035, 5C2094, GN10889, 12666339\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2016 Cadillac CT6 3.6L V6 (Base, Luxury, Premium Luxury, Platinum)\u003c\/li\u003e\n  \u003cli\u003e2017 Cadillac CT6 3.6L V6 (Base, Luxury, Premium Luxury, Platinum)\u003c\/li\u003e\n  \u003cli\u003e2018 Cadillac CT6 3.6L V6 (Base, Luxury, Premium Luxury, Platinum)\u003c\/li\u003e\n  \u003cli\u003e2019 Cadillac CT6 3.6L V6 (Luxury, Premium Luxury, Sport)\u003c\/li\u003e\n  \u003cli\u003e2020 Cadillac CT6 3.6L V6 (Luxury, Premium Luxury)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Luxury Calibration Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet stringent GM ECU pulse-width modulation and primary resistance specifications, this kit guarantees smooth power delivery, clean cold-starts, and seamless cylinder deactivation operation without triggering check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448508715256,"sku":"DS-EEH297F6C","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-ct6-2016-2020-3-6l-1.jpg?v=1788648278"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-xt5-2017-2021-3-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac XT5 (2017-2021) 3.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2017-2021 Cadillac XT5\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Direct replacement primary and secondary ignition tune-up kit engineered to restore factory spark energy, dwell time stability, and combustion efficiency across all six cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock XT5 Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eThe naturally aspirated 3.6L V6 operates under tight engine bay packaging that traps excessive radiant heat around the cylinder heads. Over time, OEM coil assemblies suffer dielectric breakdown within the internal epoxy potting and degradation of the secondary winding insulation. Combined with electrode gap erosion on aged spark plugs, this thermal stress causes secondary voltage leakage, intermittent misfires under load (P0300-P0306 DTCs), rough idle vibration, and reduced fuel economy from unburned fuel mixtures.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition service kit restores factory ignition curve precision using six coil-on-plug units wound with high-conductivity copper primary and secondary windings. Sealed in heat-resistant dielectric epoxy, these coils resist thermal cycling and electrical cross-talk. Matched with six fine-wire laser-welded iridium spark plugs, the set requires lower striking voltage, promotes clean flame-front propagation in high-compression direct-injection chambers, and ensures consistent arc delivery across the entire RPM band.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2017-2021 Cadillac XT5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.6L LGX V6 \/ GM C1XX Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e310 hp \/ 271 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF830, UF-830, 12666339, GN10889, C2035, C-962, 5C2094\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2017 Cadillac XT5 (Base, Luxury, Premium Luxury, Platinum 3.6L V6 Gas)\u003c\/li\u003e\n  \u003cli\u003e2018 Cadillac XT5 (Base, Luxury, Premium Luxury, Platinum 3.6L V6 Gas)\u003c\/li\u003e\n  \u003cli\u003e2019 Cadillac XT5 (Base, Luxury, Premium Luxury, Platinum 3.6L V6 Gas)\u003c\/li\u003e\n  \u003cli\u003e2020 Cadillac XT5 (Premium Luxury, Sport 3.6L V6 Gas)\u003c\/li\u003e\n  \u003cli\u003e2021 Cadillac XT5 (Premium Luxury, Sport 3.6L V6 Gas)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered for exact pin-to-terminal OE fitment, this ignition set ensures factory ECM communication without generating false check engine lights, delivering the smooth, balanced power delivery and refined idle expected of a luxury crossover platform.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448508748024,"sku":"DS-EBJCCZ8PK","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-xt5-2017-2021-3-6l-1.jpg?v=1788648309"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-xt6-2020-2021-3-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac XT6 (2020-2021) 3.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2020-2021 Cadillac XT6\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat It Does:\u003c\/strong\u003e Restores factory secondary ignition output and combustion efficiency across all cylinders by replacing fatigued coils and fouled plugs in a single matched service set.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock XT6 Secondary Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe direct-injected 3.6L LGX V6 operates under elevated combustion chamber pressures and tight engine bay thermal packaging. Over prolonged duty cycles, factory ignition coil epoxy encapsulation suffers from heat-induced micro-fracturing and dielectric boot degradation, causing high-voltage arcing to ground. In parallel, standard plug ground straps erode, widening the spark gap and imposing severe electrical stress on the primary coil drivers, culminating in high-load misfires (DTC P0300-P0306), unburnt hydrocarbon build-up, and sluggish throttle response.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement ignition kit pairs six high-dielectric coil-on-plug assemblies with six laser-welded iridium spark plugs. The ignition coils utilize oxygen-free high-conductivity copper windings sealed in thermal-stable resin to resist dielectric breakdown and thermal fatigue. Paired with fine-wire iridium center electrodes, this package significantly lowers required arc voltage, resists quenching, and produces a stable flame kernel under variable-valve-timing transitions for consistent cylinder pressure generation.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2020-2021 Cadillac XT6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.6L LGX V6 \/ C1XX Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e310 hp \/ 271 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF830, UF-830, 12666339, C-962, C2035, 5C2094, GN10889\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2020 Cadillac XT6 Premium Luxury (3.6L V6 LGX)\u003c\/li\u003e\n  \u003cli\u003e2020 Cadillac XT6 Sport (3.6L V6 LGX)\u003c\/li\u003e\n  \u003cli\u003e2021 Cadillac XT6 Premium Luxury (3.6L V6 LGX)\u003c\/li\u003e\n  \u003cli\u003e2021 Cadillac XT6 Sport (3.6L V6 LGX)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet rigorous OEM operational parameters, these components maintain accurate electrical resistance feedback to the powertrain control module (PCM), preventing false-positive misfire codes while restoring quiet, vibration-free cabin idle and seamless acceleration.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448509141240,"sku":"DS-EYJOMPRI1","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-xt6-2020-2021-3-6l-1.jpg?v=1788648404"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-xlr-2006-2009-4-4l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac XLR (2006-2009) 4.4L","description":"\u003ch2\u003eHigh-Dielectric Ignition Coil and Iridium Spark Plug Service Kit for 2006-2009 Cadillac XLR\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-fit 8-cylinder ignition overhaul kit:\u003c\/strong\u003e Restores high-rpm spark energy, eliminates boost-induced misfires, and stabilizes idle across supercharged Northstar applications.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock XLR-V Thermal Breakdown and Spark Blowout\u003c\/h3\u003e\n\u003cp\u003eThe supercharged 4.4L LC3 engine operates in a tightly packaged, high-heat engine bay that accelerates dielectric fatigue in factory ignition coil insulation. Over time, extreme thermal cycling degrades internal epoxy potting and secondary copper windings, producing micro-arcing and intermittent secondary circuit resistance. Coupled with eroded factory plug gaps under positive manifold pressure, this degradation leads to high-load spark blowout, hesitation, erratic idle stability, and diagnostic trouble codes such as P0300 through P0308.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition pack pairs heavy-duty coil-on-plug assemblies with fine-wire iridium spark plugs to handle high cylinder pressures. The coils feature reinforced thermoplastic housings, high-purity copper primary and secondary windings, and high-temp silicone boots that isolate secondary voltages exceeding 35kV. The matched iridium plugs utilize a laser-welded fine-wire center electrode and high-alumina ceramic insulator, reducing required firing voltage, providing exceptional thermal conductivity, and guaranteeing sharp combustion timing under boost.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2006-2009 Cadillac XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.4L Supercharged LC3 V8 \/ GM Y-Body\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e443 hp \/ 414 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF564, 12594176, 89017778, ITR4A15, 12597745\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2006 Cadillac XLR:\u003c\/strong\u003e 4.4L V8 Supercharged (LC3 \/ V-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2007 Cadillac XLR:\u003c\/strong\u003e 4.4L V8 Supercharged (LC3 \/ V-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2008 Cadillac XLR:\u003c\/strong\u003e 4.4L V8 Supercharged (LC3 \/ V-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2009 Cadillac XLR:\u003c\/strong\u003e 4.4L V8 Supercharged (LC3 \/ V-Series)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Benchmark\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet the tight tolerances of forced-induction luxury roadsters, this complete ignition refresh provides exact plug-and-play OE terminal alignment, instant throttle response, and consistent multi-strike combustion without triggering false misfire codes.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451866943736,"sku":"DS-EXBK28HMG","price":135.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-xlr-2006-2009-4-4l-1.jpg?v=1788711857"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-sts-2006-2009-4-4l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac STS (2006-2009) 4.4L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2006-2009 Cadillac STS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores factory secondary ignition voltage and prevents high-load spark blowout across the entire supercharged rev range.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock STS LC3 Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder forced induction, the supercharged 4.4L LC3 Northstar generates elevated cylinder pressures and severe underhood thermal soak. Over time, OEM coil-on-plug assemblies suffer dielectric breakdown and micro-fractures in the potting resin, leading to secondary voltage arcing to the cylinder head. Combined with worn factory spark plug gaps, this degradation causes spark quench under boost, rough idle, poor cold starting, and persistent P0300-series misfire codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 8-cylinder ignition overhaul kit pairs eight reinforced coil-on-plug units with fine-wire iridium spark plugs. Each coil is wound with high-purity electrolytic copper and sealed with high-dielectric epoxy to withstand intense thermal cycling. The matching iridium spark plugs feature a laser-welded fine-wire center electrode for reduced ignition voltage demand, superior flame kernel expansion, and long-term gap stability under elevated boost levels.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2006-2009 Cadillac STS (STS-V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.4L Supercharged LC3 Northstar \/ GM Sigma Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e469 hp \/ 439 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF564, 12594176, 89017778, 12670154, ITR4A15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 Cadillac STS-V 4.4L Supercharged V8\u003c\/li\u003e\n  \u003cli\u003e2007 Cadillac STS-V 4.4L Supercharged V8\u003c\/li\u003e\n  \u003cli\u003e2008 Cadillac STS-V 4.4L Supercharged V8\u003c\/li\u003e\n  \u003cli\u003e2009 Cadillac STS-V 4.4L Supercharged V8\u003c\/li\u003e\n  \u003cli\u003eDirect Interchange: UF564, UF-564, 12594176, 89017778, ITR4A15, 0997000940, D596A, 5C1613, E1064, 52-1854, IC644, 12597745, 12670154, 5599\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Performance Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet the exact load and thermal tolerances of high-output luxury muscle platforms, this direct-replacement kit ensures precise spark timing, smooth combustion transitions, and instant throttle response under hard acceleration.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451867009272,"sku":"DS-E3UQCQ3YV","price":135.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-sts-2006-2009-4-4l-1.jpg?v=1788711889"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-cts-2005-2007-2-8l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac CTS (2005-2007) 2.8L","description":"\u003ch2\u003eOEM-Grade Direct-Fit Ignition Tune-Up Kit for 2005-2007 Cadillac CTS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces degrading factory ignition coils and worn plugs to eliminate secondary ignition breakdown and restore precise combustion timing across all six cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock CTS Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eOver sustained thermal cycles inside the tightly packaged Sigma engine bay, factory coil boots and primary\/secondary copper windings suffer from dielectric fatigue. High under-hood heat causes micro-cracking in the epoxy insulation, leading to secondary spark leakage, high-RPM misfires (codes P0300 through P0306), and unburnt hydrocarbons fouling the catalytic converters. Concurrently, degraded factory plugs widen their gap under erosion, increasing electrical resistance and accelerating coil failure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete direct-replacement service kit pairs six heavy-duty coil-on-plug assemblies with six fine-wire iridium spark plugs. Each ignition coil features high-conductivity internal copper windings, factory-spec blade connectors, and heat-stabilized silicone boots to resist dielectric arc-through. The paired iridium plugs utilize an ultra-dense, erosion-resistant center electrode, reducing required ionization voltage and ensuring consistent flame kernel propagation under load.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2005-2007 Cadillac CTS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2.8L LP1 High Feature V6 \/ GM Sigma I\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e210 hp \/ 194 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF375, UF-375\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2005 Cadillac CTS 2.8L V6 (LP1 Engine \/ GM Sigma I Chassis)\u003c\/li\u003e\n  \u003cli\u003e2006 Cadillac CTS 2.8L V6 (LP1 Engine \/ GM Sigma I Chassis)\u003c\/li\u003e\n  \u003cli\u003e2007 Cadillac CTS 2.8L V6 (LP1 Engine \/ GM Sigma I Chassis)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet precise factory electronic resistance tolerances, this kit prevents ECU check-engine warnings, smoothing out rough cold starts and restoring the quiet, vibration-free idle expected of a luxury sport sedan.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50452255047928,"sku":"DS-EX6X64WW9","price":105.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-cts-2005-2007-2-8l-1.jpg?v=1788721388"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-srx-2004-2006-3-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac SRX (2004-2006) 3.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Service Kit for 2004-2006 Cadillac SRX\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrecision Ignition Overhaul:\u003c\/strong\u003e Restores factory secondary ignition output and spark energy across all six cylinders to eliminate misfires and stabilize idle on the 3.6L High Feature V6 engine.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock SRX Thermal Degradation and Coil Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 3.6L engine packages coil-on-plug units deep within cylinder head wells, subjecting factory primary and secondary windings to continuous thermal cycling. Over time, high dielectric stress cracks internal potting epoxy, leading to voltage leakage, high-RPM misfires (P0300–P0306), carbon tracking, and sluggish throttle response.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service pack replaces degraded components with six heavy-duty ignition coils featuring high-purity copper windings and high-dielectric epoxy potting to resist thermal breakdown. Matched with fine-wire iridium spark plugs that require lower ignition voltage and resist spark erosion, this kit ensures crisp flame propagation, dependable cold starts, and consistent combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2004-2006 Cadillac SRX\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.6L LY7 V6 \/ GM Sigma Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e255 hp \/ 254 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF-375 \/ UF375\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2004 Cadillac SRX Base 3.6L V6 (LY7)\u003c\/li\u003e\n  \u003cli\u003e2005 Cadillac SRX Base 3.6L V6 (LY7)\u003c\/li\u003e\n  \u003cli\u003e2006 Cadillac SRX Base 3.6L V6 (LY7)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Luxury Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to maintain factory diagnostic calibration without throwing false check-engine codes, this kit restores the quiet, balanced, and vibration-free driving experience expected of Cadillac's premium luxury crossover platform.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50452275855608,"sku":"DS-EVSA4K1QQ","price":105.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-srx-2004-2006-3-6l-1.jpg?v=1788721449"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-ats-2016-2019-3-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac ATS (2016-2019) 3.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2016-2019 Cadillac ATS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Ignition Refresh:\u003c\/strong\u003e Restores peak secondary ignition voltage, eliminates under-load misfires, and stabilizes idle quality across all cylinders on the 3.6L V6 powertrain.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock ATS Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eDirect-injected high-compression engines subject ignition components to extreme thermal stress and high cylinder pressures. Over time, the factory coil packs suffer from dielectric breakdown and micro-cracking in the epoxy resin casing. Degraded primary and secondary copper windings increase internal resistance, causing weak spark delivery, delayed flame front propagation, rough idling, elevated fuel consumption, and high-RPM misfire trouble codes under heavy acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 6-cylinder refresh kit pairs high-output coil-on-plug assemblies with erosion-resistant fine-wire iridium spark plugs for balanced combustion. Built with premium thermal-resistant internal copper windings, durable silicone boots, and precision blade terminals, each coil ensures fast charging and stable discharge. The matched iridium plugs resist gap widening and thermal shock, delivering reliable arc generation, crisp throttle response, and smooth power delivery throughout the rev range.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2016-2019 Cadillac ATS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.6L LGX V6 \/ GM Alpha Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e335 hp \/ 285 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF830, UF-830, 12666339\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2016 Cadillac ATS 3.6L V6 (Sedan \/ Coupe)\u003c\/li\u003e\n  \u003cli\u003e2017 Cadillac ATS 3.6L V6 (Sedan \/ Coupe)\u003c\/li\u003e\n  \u003cli\u003e2018 Cadillac ATS 3.6L V6 (Sedan \/ Coupe)\u003c\/li\u003e\n  \u003cli\u003e2019 Cadillac ATS 3.6L V6 (Coupe)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Standard\u003c\/h3\u003e\n\u003cp\u003eManufactured to precise direct-injection electrical tolerances, this complete ignition kit ensures proper dwell times without triggering CEL warnings, preserving the smooth refinement and responsive driving dynamics expected from the Alpha platform.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50454221390072,"sku":"DS-E2NGHK0NE","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-ats-2016-2019-3-6l-1.jpg?v=1788726683"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-cts-2016-2019-3-6l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac CTS (2016-2019) 3.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2016-2019 Cadillac CTS 3.6L\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores factory secondary ignition voltage and combustion efficiency across all six cylinders to eliminate misfires, rough idle, and unburned fuel loss.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock CTS Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eIn the tightly packaged engine bay of the Alpha-platform Cadillac CTS, the direct-injected 3.6L LGX V6 subjects factory ignition coils to severe thermal soak. Over time, heat cycles degrade the internal epoxy insulation and primary copper windings, inducing high-voltage dielectric breakdown and micro-arcing. Simultaneously, electrode erosion on worn spark plugs increases the required ignition firing voltage, stressing the coils and triggering hesitation, power loss, and P0300–P0306 misfire codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement ignition service pack utilizes high-temperature silicone boots and premium copper primary\/secondary windings to resist heat-induced resistance drift and carbon tracking. Paired with six fine-wire iridium spark plugs, the kit delivers lower voltage demand, rapid flame kernel development, and precise arc stability under elevated cylinder pressures, restoring factory throttle response and complete fuel combustion.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2016-2019 Cadillac CTS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.6L LGX V6 \/ GM Alpha Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e335 hp \/ 285 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF830, UF-830, 12666339\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2016 Cadillac CTS 3.6L V6 (Base, Luxury, Performance, Premium)\u003c\/li\u003e\n  \u003cli\u003e2017 Cadillac CTS 3.6L V6 (Base, Luxury, Premium Luxury)\u003c\/li\u003e\n  \u003cli\u003e2018 Cadillac CTS 3.6L V6 (Base, Luxury, Premium Luxury)\u003c\/li\u003e\n  \u003cli\u003e2019 Cadillac CTS 3.6L V6 (Base, Luxury, Premium Luxury)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Precision Standard\u003c\/h3\u003e\n\u003cp\u003eDesigned to integrate seamlessly with the GM E92 engine control unit, these ignition components ensure strict OE electrical impedance, reliable cold starts, and zero check-engine lights for refined luxury performance.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50454233088248,"sku":"DS-ET167FTO8","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-cadillac-cts-2016-2019-3-6l-1.jpg?v=1788726713"},{"product_id":"ignition-coil-iridium-spark-plugs-wire-for-cadillac-escalade-esv-ext-2002-2006-5-3l-6-0l","title":"Ignition Coil \u0026 Iridium Spark Plugs \u0026 Wire for Cadillac Escalade ESV EXT (2002-2006) 5.3L 6.0L","description":"\u003ch2\u003eHigh-Output Ignition Coil, Wire, and Iridium Plug Kit for 2002-2006 Cadillac Escalade\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-Fit Ignition Overhaul:\u003c\/strong\u003e Replaces fatigued factory ignition components to eliminate secondary ignition breakdown, cylinder misfires, and spark blowout under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Escalade Ignition Thermal Breakdown\u003c\/h3\u003e\n\u003cp\u003eFactory GM Gen III Vortec ignition systems endure intense thermal cycling due to coil-on-plug bracket proximity to the exhaust manifolds on the GMT800 chassis. Over time, heat soak degrades the factory coil epoxy encapsulation, creating microscopic insulation fissures that bleed secondary kV output directly to ground. Simultaneously, aging OEM carbon-core ignition leads suffer internal resistor core fractures and jacket hardening, raising resistance well past factory tolerances. Paired with eroded factory spark plug electrode gaps, the compromised system triggers intermittent low-load misfires (P0300), hesitations under heavy acceleration, and unburned fuel contamination across the catalyst substrate.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete tune-up kit restores spark energy and ignition timing stability. The round-body UF262\/D585-style coils feature high-temp vacuum-poured epoxy potting that seals primary and secondary copper windings against heat degradation and moisture ingress. Paired with 8mm high-dielectric silicone leads equipped with stranded copper cores and stainless heat-shielded boots, internal conductor resistance is sharply reduced. The included 41-962 iridium-tipped spark plugs maintain precise gap dimensions under sustained cylinder pressures, ensuring a consistent flame kernel for complete combustion.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2002-2006 Cadillac Escalade\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e5.3L LM7 \u0026amp; 6.0L LQ9 Vortec V8 \/ GMT800\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e285-345 hp \/ 325-380 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF262, D585, 41-962, 19299585, 9748GG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2002-2005 Cadillac Escalade (Base) 5.3L V8 (Round Coils)\u003c\/li\u003e\n  \u003cli\u003e2002-2005 Cadillac Escalade (Base) 6.0L V8 (Round Coils)\u003c\/li\u003e\n  \u003cli\u003e2002-2006 Cadillac Escalade ESV 6.0L V8 (Round Coils)\u003c\/li\u003e\n  \u003cli\u003e2002-2006 Cadillac Escalade EXT 6.0L V8 (Round Coils)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Towing \u0026amp; Heavy-Duty Caliber\u003c\/h3\u003e\n\u003cp\u003eHeavy GMT800 SUVs demand peak ignition performance to manage steep grades and heavy towing loads without hesitation. This ignition overhaul ensures steady combustion efficiency, throttle response, and reliability across all operating temperatures.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50498311160056,"sku":"DS-EN6WA5MQ9","price":185.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-wire-for-cadillac-escalade-esv-ext-2002-2006-5-3l-6-0l-1.jpg?v=1789266205"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/collections\/Cadillac-CTS-speed_3547da28-bcdc-4ec4-a007-b231f65ce15b.jpg?v=1789162217","url":"https:\/\/performancechiptuning.com\/es\/collections\/cadillac-ignition.oembed","provider":"Performance Chip Tuning","version":"1.0","type":"link"}