{"product_id":"ignition-coil-spark-plugs-for-kia-cadenza-2014-2015-3-3l","title":"Ignition Coil + Spark Plugs for Kia Cadenza (2014-2015) 3.3L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Ignition Coil \u0026amp; NGK Iridium Spark Plug Kit for 2014-2015 Kia Cadenza (VG)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The complete ignition service kit replaces degraded factory coils and fouled plugs on the 2014-2015 Cadenza to restore secondary voltage output, eliminate misfires, and stabilize idle dynamics.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Kia Cadenza Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder continuous thermal cycling within the cramped transverse engine bay, factory coil-on-plug boots develop micro-fissures and dielectric degradation. Coupled with the high cylinder pressures of the direct-injected \u003cstrong\u003eLambda II GDI\u003c\/strong\u003e, worn electrodes increase secondary resistance, leading to spark scatter, hesitation during tip-in acceleration, and unburned fuel entering the catalytic converters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis service package combines six heavy-duty ignition coils engineered to match \u003cstrong\u003eUF546\u003c\/strong\u003e factory dwell profiles with fine-wire NGK iridium spark plugs. The coils utilize high-dielectric epoxy potting and reinforced primary copper windings to resist heat-induced insulation breakdown, while the laser-welded iridium center electrodes maintain precise gap tolerances and require significantly lower firing voltage to initiate a clean flame front.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e6 Energy Ignition Coils (Replacement for UF546)\u003c\/li\u003e\n  \u003cli\u003e6 NGK Iridium Spark Plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2014-2015 Kia Cadenza\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eLambda II GDI 3.3L (G6DH) \/ VG\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e293 hp \/ 255 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eUF546\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2014 Kia Cadenza 3.3L V6 (VG Chassis)\u003c\/li\u003e\n  \u003cli\u003e2015 Kia Cadenza 3.3L V6 (VG Chassis)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the VG Cadenza?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2014-2015 Kia Cadenza equipped with the \u003cstrong\u003eLambda II GDI (G6DH)\u003c\/strong\u003e engine. \u003cstrong\u003eConfirm engine displacement and coil connector terminal style prior to installation; this kit is not compatible with multi-point fuel injection or 4-cylinder platforms.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to replace spark plug wires with this kit?\u003c\/h4\u003e\n\u003cp\u003eNo, the 3.3L GDI system utilizes direct coil-on-plug ignition, so external spark plug wires are neither required nor included.\u003c\/p\u003e\n\n\u003ch3\u003eThe Kia Engineering Caliber\u003c\/h3\u003e\n\u003cp\u003eKia's direct-injected V6 architecture relies on precise ignition timing to balance executive-sedan smoothness with 293-horsepower responsiveness; servicing your ignition system with high-grade components ensures zero check-engine lights and peak thermal efficiency across the powerband.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67562623435000,"sku":"DS-E4TR1FZA3","price":209.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-kia-cadenza-2014-2015-3-3l-1.jpg?v=1790987251","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-spark-plugs-for-kia-cadenza-2014-2015-3-3l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}