{"product_id":"ignition-coil-and-iridium-spark-plugs-for-jeep-commander-2006-2008-3-7l","title":"Ignition Coil and Iridium Spark Plugs for Jeep Commander (2006-2008) 3.7L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2006-2008 Jeep Commander\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e This complete 6-cylinder ignition kit restores primary spark voltage and optimizes combustion timing across the entire RPM band on the 3.7L PowerTech engine.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Commander Thermal Fatigue Issue\u003c\/h3\u003e\n\u003cp\u003eUnder continuous thermal cycling in the XK engine bay, factory coil packs suffer internal dielectric insulation breakdown, micro-cracking of the epoxy potting, and winding resistance drift. Combined with standard copper plug electrode erosion over time, this degradation increases primary secondary resistance, causing intermittent misfires, rough idle, hesitation under load, and elevated hydrocarbon emissions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThese direct-replacement coil-on-plug assemblies are engineered with high-conductivity internal copper windings and reinforced dielectric housings to resist thermal breakdown and arc-through. Paired with fine-wire iridium spark plugs, the system delivers higher spark energy at lower required firing voltages, improving flame kernel propagation, cold-start efficiency, and throttle response across heavy payload and towing scenarios.\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;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2006-2008 Jeep Commander\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.7L PowerTech V6 (EKG) \/ XK Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e210 hp \/ 235 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number \/ Interchange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF270, 56028138AB, 56028138AD, 56028138AE, 56028138AF, 56028138, 52-2034, 5C1114\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 Jeep Commander Base \/ Sport 3.7L V6 (XK)\u003c\/li\u003e\n  \u003cli\u003e2007 Jeep Commander Sport 3.7L V6 (XK)\u003c\/li\u003e\n  \u003cli\u003e2008 Jeep Commander Sport 3.7L V6 (XK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Jeep Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the low-end torque demands and extended operating temperatures of off-road exploration and heavy towing, this kit ensures stable cylinder pressure and consistent ignition under demanding trail conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448855171320,"sku":"DS-EBZMS3UYC","price":81.95,"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-commander-2006-2008-3-7l-1.jpg?v=1788661849","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-jeep-commander-2006-2008-3-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}