{"product_id":"ignition-coil-spark-plugs-for-dodge-nitro-2009-2011-3-7l","title":"Ignition Coil + Spark Plugs for Dodge Nitro (2009-2011) 3.7L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Spark Plug Refresh Kit for 2009-2011 Dodge Nitro\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and spark plug kit replaces aged factory secondary ignition components on the 2009-2011 Dodge Nitro to eliminate secondary voltage leaks, resolve misfires, and restore combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Dodge Nitro Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePowerTech EKG\u003c\/strong\u003e 3.7L V6 relies on a hybrid coil-on-plug system that places heavy thermal stress on the coil packs mounted directly above the cylinder head. Over continuous heat-cycling, the factory epoxy potting degrades, leading to dielectric breakdown and micro-arcing inside the primary and secondary winding insulation. Combined with progressive electrode erosion on the factory spark plugs, gap widening increases the required firing voltage beyond the threshold of deteriorating coils. This manifests as cold-start shudder, rough idle, acceleration hesitation, and P0300 through P0306 diagnostic trouble codes under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement ignition service pack resolves spark degradation by pairing three high-dielectric coil packs with six pre-gapped, corrosion-resistant spark plugs. Engineered with high-grade copper windings and premium thermoplastic housings, each coil resists thermal shock and mechanical vibration inside the engine bay. The spark plugs feature nickel-alloy or copper-core construction designed to withstand sustained combustion temperatures, preventing premature electrode burn-off. Replacing both the coils and spark plugs simultaneously restores consistent dwell times, optimizes flame kernel propagation, and stabilizes idle across the entire bank.\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;\"\u003e2009-2011 Dodge Nitro\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;\"\u003e3.7L PowerTech V6 (EKG) \/ KA Platform\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;\"\u003e210 hp \/ 235 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\u003e5149199AA\u003c\/strong\u003e, \u003cstrong\u003e68320417AA\u003c\/strong\u003e, \u003cstrong\u003eUF640\u003c\/strong\u003e, \u003cstrong\u003e5C1709\u003c\/strong\u003e, \u003cstrong\u003eGN10457\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\u003e2009 Dodge Nitro 3.7L V6 (SE, SLT)\u003c\/li\u003e\n  \u003cli\u003e2010 Dodge Nitro 3.7L V6 (SE, SXT, Heat)\u003c\/li\u003e\n  \u003cli\u003e2011 Dodge Nitro 3.7L V6 (Heat, SXT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the KA Dodge Nitro?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2009-2011 Dodge Nitro equipped with the \u003cstrong\u003eEKG\u003c\/strong\u003e 3.7L PowerTech engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy are there only three ignition coils included for a six-cylinder engine?\u003c\/strong\u003e\u003cbr\u003e The 3.7L \u003cstrong\u003eEKG\u003c\/strong\u003e platform utilizes three primary coil packs mounted on one bank that drive companion cylinders via dedicated cross-bank secondary leads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Dodge Utility Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle sustained utility duty, off-pavement hauling, and daily commuting, this ignition system ensures your \u003cstrong\u003eKA platform\u003c\/strong\u003e Nitro maintains robust starting torque and dependable towing performance in demanding ambient temperatures.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50623707578616,"sku":"DS-E4ALBLFNU","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-dodge-nitro-2009-2011-3-7l-1.jpg?v=1790298222","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-spark-plugs-for-dodge-nitro-2009-2011-3-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}