{"product_id":"ignition-coil-spark-plugs-for-kia-sorento-2014-2017-3-3l","title":"Ignition Coil + Spark Plugs for Kia Sorento (2014-2017) 3.3L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Output Ignition Coil \u0026amp; NGK Iridium Spark Plug Kit for 2014-2017 Kia Sorento (XM \/ UM)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The complete ignition kit replaces worn coil-on-plug packs and fouled plugs on the 2014-2017 Kia Sorento 3.3L to eliminate cylinder misfires, restore lost combustion efficiency, and stabilize idle.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Kia Sorento Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe transverse layout of the \u003cstrong\u003eLambda II GDI\u003c\/strong\u003e 3.3L engine subjects the rear bank ignition coils (cylinders 1, 3, and 5) to severe engine bay heat soak. Over time, factory coil boots suffer thermal degradation, causing dielectric puncture and intermittent high-voltage arc-through to the cylinder head. Combined with electrode erosion and gap widening on high-mileage spark plugs, this secondary ignition resistance overburdens the internal driver circuits, triggering P0300 through P0306 DTC misfire codes, rough cold starts, and sluggish off-idle response.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive tune-up kit features six heavy-duty ignition coils engineered with high-dielectric epoxy potting, reinforced thermoplastic housings, and premium magnetic core windings to resist thermal breakdown under sustained loads. Paired with laser-welded \u003cstrong\u003eNGK Iridium\u003c\/strong\u003e spark plugs featuring ultra-fine center electrodes, this package delivers lower ignition voltage demand, stable flame kernel propagation, and superior anti-fouling characteristics. Replacing both coils and plugs simultaneously prevents premature coil failure caused by excessive plug gap impedance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e6 Energy Ignition Coils (Direct replacement for \u003cstrong\u003eUF546\u003c\/strong\u003e)\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;\"\u003e2014-2017 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 3.3L V6 (G6DH) \/ XM \u0026amp; UM\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;\"\u003e290 hp \/ 252 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\u003e2014-2017 Kia Sorento 3.3L V6 (LX, EX, SX, Limited, SXL)\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 and UM Sorento?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2014-2017 Kia Sorento equipped with the \u003cstrong\u003eLambda II 3.3L\u003c\/strong\u003e V6 engine. \u003cstrong\u003eDoes not fit 2.4L 4-cylinder or 2.0L Turbo applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eShould spark plugs and coils be torqued to specific factory specifications?\u003c\/h4\u003e\n\u003cp\u003eYes, torque spark plugs to 15-22 lb-ft into clean threads and tighten coil hold-down bolts to 7-8 lb-ft to prevent stripping the valve cover inserts.\u003c\/p\u003e\n\n\u003ch3\u003eThe Kia Durability Standard\u003c\/h3\u003e\n\u003cp\u003eCrossover platforms carrying passenger loads and light towing duty require consistent high-energy spark delivery across all engine cycles to maintain clean fuel burn and prevent catalytic converter damage.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67562610393336,"sku":"DS-EC3YTMQTB","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-2014-2017-3-3l-1.jpg?v=1790987178","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-spark-plugs-for-kia-sorento-2014-2017-3-3l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}