{"product_id":"ignition-coil-and-iridium-spark-plugs-for-cadillac-xt5-2022-2023-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Cadillac XT5 (2022-2023) 2.0L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Kit for 2022-2023 Cadillac XT5\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces fatigued primary ignition hardware on the 2022-2023 Cadillac XT5 to restore factory flame kernel stability, eliminate high-boost spark blowout, and smooth idle performance.\u003c\/p\u003e\u003ch3\u003eThe Stock Cadillac XT5 Ignition Breakdown\u003c\/h3\u003e\u003cp\u003eUnder continuous thermal stress inside the transverse engine bay of the \u003cstrong\u003eC1XX\u003c\/strong\u003e platform, factory pencil coils on the turbocharged 2.0L \u003cstrong\u003eLSY\u003c\/strong\u003e engine suffer progressive dielectric breakdown. Engine bay heat soak degrades the internal epoxy potting and bobbin structure, creating micro-fractures that cause secondary winding energy leaks under high cylinder boost pressures. Paired with natural electrode erosion on aging factory spark plugs, gap widening forces higher firing voltage from the secondary circuit, resulting in intermittent P0300-P0304 misfires, unburned hydrocarbon emissions, and sluggish off-idle throttle response.\u003c\/p\u003e\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\u003cp\u003eThis complete ignition tune-up kit restores precise spark energy and combustion chamber propagation. Featuring four high-output pencil coils engineered with high-dielectric epoxy encapsulation and heat-resistant silicone boots, the assembly resists flashover and thermal degradation. The four matched iridium spark plugs feature a fine-wire laser-welded iridium center electrode and platinum ground pad, drastically lowering required ignition voltage while sustaining uniform spark discharge across lean and boosted AFR cycles. The components install directly into factory locations, restoring smooth throttle response and dynamic cylinder pressure.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\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;\"\u003e2022-2023 Cadillac XT5\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;\"\u003e2.0L Turbo I4 (\u003cstrong\u003eLSY\u003c\/strong\u003e) \/ \u003cstrong\u003eC1XX\u003c\/strong\u003e\n\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;\"\u003e235 hp \/ 258 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;\"\u003e\n\u003cstrong\u003e55515866\u003c\/strong\u003e, \u003cstrong\u003eUF914\u003c\/strong\u003e, \u003cstrong\u003eGN11100\u003c\/strong\u003e, \u003cstrong\u003e12725605\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2022 Cadillac XT5 Luxury (2.0L L4 Turbo LSY)\u003c\/li\u003e\n\u003cli\u003e2022 Cadillac XT5 Premium Luxury (2.0L L4 Turbo LSY)\u003c\/li\u003e\n\u003cli\u003e2023 Cadillac XT5 Luxury (2.0L L4 Turbo LSY)\u003c\/li\u003e\n\u003cli\u003e2023 Cadillac XT5 Premium Luxury (2.0L L4 Turbo LSY)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes this fit the C1XX XT5?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2022-2023 Cadillac XT5 equipped with the \u003cstrong\u003eLSY\u003c\/strong\u003e engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these spark plugs pre-gapped for the 2.0L turbo?\u003c\/strong\u003e\u003cbr\u003e Yes, the iridium spark plugs are calibrated to factory gap specifications for direct bolt-on installation.\u003c\/p\u003e\u003ch3\u003eThe Cadillac Precision Standard\u003c\/h3\u003e\u003cp\u003eEngineered to maintain factory ECM dwell timing curves and impedance standards, this ignition kit delivers seamless integration without triggering false-positive diagnostic trouble codes, preserving your luxury crossover's refined power delivery and idle stability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50594343223544,"sku":"DS-E5EVZ8YIB","price":104.95,"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-xt5-2022-2023-2-0l-1.jpg?v=1790058766","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-cadillac-xt5-2022-2023-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}