{"product_id":"ignition-coil-spark-plug-for-cadillac-cts-v-2006-2016-escalade-esv-ext-2007-2016-v8-round-style","title":"Ignition Coil \u0026 Spark Plug for Cadillac CTS-V (2006-2016) Escalade ESV EXT (2007-2016) V8 (Round Style)","description":"\u003ch2\u003eHigh-Energy Ignition Coil \u0026amp; Spark Plug Set for 2006-2016 Cadillac CTS\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eDirect replacement ignition overhaul:\u003c\/strong\u003e Replaces degrading factory coils, plugs, and wires to deliver 20% more spark energy, resolving high-RPM misfires and restoring peak combustion efficiency in your V8-powered Cadillac.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock CTS-V Ignition Weakness\u003c\/h3\u003e\n  \u003cp\u003eThe factory GM LS and LT series ignition coils are highly susceptible to thermal degradation over time. Under continuous heavy engine loads and extreme under-hood temperatures, the OEM internal epoxy potting breaks down, increasing secondary electrical resistance. This heat soak causes spark blowout during aggressive acceleration or under forced induction, leading to cylinder misfires, sluggish throttle response, and unburned fuel entering the exhaust stream.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis comprehensive ignition kit addresses factory shortcomings by utilizing high-purity copper wiring and an upgraded internal epoxy construction to handle severe heat cycling. Engineered specifically for the round-style (UF414\/D514A) ignition systems, these direct plug-and-play coils deliver up to 32,000 maximum voltage with a 61:1 turns ratio. By producing 20% more discharge energy than OE equivalents, this kit guarantees a stronger, more consistent spark arc. The included OE-spec spark plugs and low-resistance 748UU plug wires ensure minimal voltage drop from the coil pack to the combustion chamber, maintaining precise ignition timing under maximum 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;\"\u003e2006-2016 Cadillac CTS (CTS-V V8 Models)\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;\"\u003eLS2, LSA, LT4 V8 \/ Sigma, Alpha\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;\"\u003e400 - 640 hp \/ 395 - 630 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;\"\u003eUF414, D514A, 41962, 748UU\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCadillac CTS-V V8 (2006-2016) - Round Style Coils Only\u003c\/li\u003e\n    \u003cli\u003eCadillac Escalade \/ Escalade ESV \/ Escalade EXT (2007-2016)\u003c\/li\u003e\n    \u003cli\u003eChevrolet Avalanche\u003c\/li\u003e\n    \u003cli\u003eChevrolet Silverado\u003c\/li\u003e\n    \u003cli\u003eChevrolet Suburban\u003c\/li\u003e\n    \u003cli\u003eChevrolet Express\u003c\/li\u003e\n    \u003cli\u003eChevrolet Tahoe\u003c\/li\u003e\n    \u003cli\u003eChevrolet Trailblazer\u003c\/li\u003e\n    \u003cli\u003eGMC Savana\u003c\/li\u003e\n    \u003cli\u003eGMC Yukon\u003c\/li\u003e\n    \u003cli\u003eHummer H3\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cem\u003eNote: Only applicable to vehicles equipped with round-style ignition coils. Not suitable for square-style (UF413\/D510C) coils. Verify visually or via OE part numbers before installation.\u003c\/em\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eThe Cadillac Muscle Caliber\u003c\/h3\u003e\n  \u003cp\u003eBuilt to handle the immense power output and thermal stress of GM's premier V8 platforms, this high-energy ignition system ensures relentless power delivery, zero ignition-related CELs, and aggressive throttle response when pushing your vehicle to the limit.\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","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-spark-plug-for-cadillac-cts-v-2006-2016-escalade-esv-ext-2007-2016-v8-round-style","provider":"Performance Chip Tuning","version":"1.0","type":"link"}