{"product_id":"ignition-coil-spark-plugs-for-kia-sorento-2011-2013-3-5l","title":"Ignition Coil + Spark Plugs for Kia Sorento (2011-2013) 3.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Ignition Coil and Spark Plug Tune-Up Kit for 2011-2013 Kia Sorento (XM)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil + Spark Plugs Kit replaces worn factory ignition components on the 2011-2013 Kia Sorento to eliminate engine misfires, stabilize idle quality, and restore peak combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Kia Sorento Coil Degradation Problem\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eXM\u003c\/strong\u003e platform equipped with the \u003cstrong\u003eLambda II 3.5L\u003c\/strong\u003e V6 packages coil-on-plug assemblies deep within the cylinder head. Over continuous thermal cycling, radiant cylinder heat breaks down the factory coil epoxy encapsulation and embrittles silicone boots. This leads to internal secondary winding shorting, dielectric tracking, and weak spark delivery. Concurrently, factory spark plugs suffer gap erosion and ground electrode wear, driving up ignition circuit resistance and triggering recurring P0300 to P0306 misfire codes under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive refresh kit pairs high-dielectric insulated coil packs with genuine \u003cstrong\u003eNGK Iridium\u003c\/strong\u003e spark plugs. Built to interchange with \u003cstrong\u003eUF546\u003c\/strong\u003e, each coil utilizes premium magnetic copper wire windings to optimize transformation efficiency and maintain consistent high-voltage output across all RPM bands. The included \u003cstrong\u003eNGK Iridium\u003c\/strong\u003e plugs feature ultra-fine wire center electrodes for lowered required voltage, rapid kernel growth, and superior resistance to spark erosion.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e6x Energy Ignition Coils (Replacement for UF546)\u003c\/li\u003e\n  \u003cli\u003e6x 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: solid font-size: min-width:\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;\"\u003e2011-2013 Kia Sorento\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 3.5L V6 (G6DC) \/ XM\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;\"\u003e276 hp \/ 248 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\u003e2011 Kia Sorento 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2012 Kia Sorento 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2013 Kia Sorento 3.5L V6\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 XM Sorento?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2011-2013 Kia Sorento equipped with the \u003cstrong\u003eLambda II 3.5L\u003c\/strong\u003e engine. \u003cstrong\u003eDoes not fit 2.4L 4-cylinder engines or 3.3L direct-injected models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eShould spark plugs and coils be replaced at the same time?\u003c\/h4\u003e\n\u003cp\u003eYes, replacing plugs and coils together balances secondary circuit resistance across all cylinders to prevent premature degradation of new components.\u003c\/p\u003e\n\n\u003ch3\u003eThe Kia Crossover Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered for dependable family utility and heavy towing cycles, this complete ignition refresh restores fuel economy, throttle response, and cold-start reliability without check-engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67562615505144,"sku":"DS-E9EWPKLB0","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-sorento-2011-2013-3-5l-1.jpg?v=1790987215","url":"https:\/\/performancechiptuning.com\/de\/products\/ignition-coil-spark-plugs-for-kia-sorento-2011-2013-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}