{"product_id":"ignition-coil-and-iridium-spark-plugs-for-jeep-cherokee-2019-2020-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Jeep Cherokee (2019-2020) 2.0L","description":"\u003ch2\u003eHigh-Output Ignition Coil and Iridium Spark Plug Kit for 2019-2020 Jeep Cherokee\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Iridium Spark Plug Kit restores secondary ignition energy and flame-front stability on the 2019-2020 Cherokee to eliminate high-boost misfires and rough idling.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Jeep Cherokee High-Thermal Degradation\u003c\/h3\u003e\n\u003cp\u003eThe forced-induction 2.0L platform generates high cylinder pressures and severe heat cycling within the deep spark plug wells. Over time, OEM pencil coils on the \u003cstrong\u003eKL\u003c\/strong\u003e platform suffer dielectric breakdown in the secondary windings and epoxy degradation from heat soak. Paired with standard plug gap erosion under peak boost pressures, this results in spark blowout, sluggish throttle tip-in, decreased fuel efficiency, and P0300-series cylinder misfire diagnostic trouble codes (DTCs).\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive tune-up kit replaces tired factory hardware with reinforced coil-on-plug units and high-durability fine-wire iridium spark plugs. The pencil coils feature high-temperature thermoplastic housings, high-dielectric epoxy potting, and optimized copper windings engineered to resist insulation breakdown under sustained thermal load. The matching iridium plugs offer exceptional resistance to electrical erosion and elevated melting points, ensuring a consistent, concentrated spark kernel that prevents quenching in high-boost forced-induction environments.\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; 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;\"\u003e2019-2020 Jeep Cherokee\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;\"\u003e\n\u003cstrong\u003eGME T4 (Hurricane 2.0L Turbo)\u003c\/strong\u003e \/ \u003cstrong\u003eKL\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;\"\u003e270 hp \/ 295 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\u003e68211953AA\u003c\/strong\u003e, \u003cstrong\u003eUF-839\u003c\/strong\u003e, \u003cstrong\u003eUF839\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2019 Jeep Cherokee KL (Latitude, Latitude Plus, Limited, Overland, Trailhawk) 2.0L L4 Turbo\u003c\/li\u003e\n  \u003cli\u003e2020 Jeep Cherokee KL (Latitude, Latitude Plus, Limited, Overland, Trailhawk) 2.0L L4 Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the KL Cherokee?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2019-2020 Jeep Cherokee equipped with the \u003cstrong\u003eGME T4\u003c\/strong\u003e 2.0L turbocharged engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the spark plugs pre-gapped for forced-induction operation?\u003c\/strong\u003e\u003cbr\u003e While pre-gapped to factory specifications, always verify the electrode gap with a feeler gauge prior to installation to ensure precise boost containment.\u003c\/p\u003e\n\n\u003ch3\u003eThe Jeep Trail Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle sustained off-camber crawl heat and heavy highway load, this direct-fit ignition kit delivers reliable cold starts, consistent combustion under high load, and peace of mind on and off the trail.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50603622629624,"sku":"DS-ER0RKMZRS","price":99.95,"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-jeep-cherokee-2019-2020-2-0l-1.jpg?v=1790087717","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-jeep-cherokee-2019-2020-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}