{"product_id":"ignition-coil-and-iridium-spark-plugs-for-dodge-nitro-2007-2011-4-0l","title":"Ignition Coil and Iridium Spark Plugs for Dodge Nitro (2007-2011) 4.0L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Kit for 2007-2011 Dodge Nitro\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores factory ignition energy, stabilizes idle, and eliminates secondary misfires across all cylinders in the 4.0L V6 powertrain.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Nitro Thermal Breakdown and Misfire Vulnerability\u003c\/h3\u003e\n\u003cp\u003eUnder sustained operating loads and engine bay heat soak, factory coil-on-plug packs on the 4.0L SOHC platform suffer dielectric breakdown in the internal epoxy and secondary windings. This thermal degradation increases primary resistance, causing sporadic misfire codes (P0300-P0306), unburnt fuel loading downstream catalytic converters, and severe throttle hesitation during towing or hard acceleration. Standard copper spark plugs compound the issue with accelerated electrode erosion and widened gaps over standard service intervals.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete 6-cylinder refresh kit pairs high-dielectric coil-on-plug units with fine-wire iridium spark plugs. Each ignition coil is engineered with high-conductivity copper windings, thermal-resistant epoxy potting, and OEM-spec blade terminals to maintain consistent arc voltage under high combustion pressures. The companion iridium plugs feature a high-melting-point center electrode that resists spark erosion, delivering crisp kernel development, lower required ignition voltage, and reliable anti-fouling performance under heavy duty cycles.\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;\"\u003e2007-2011 Dodge Nitro\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;\"\u003e4.0L SOHC V6 (EGL) \/ KA Platform\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;\"\u003e260 hp \/ 265 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF502, UF-502, C533, 5C1094, E252, E415, 4606869AA, 4606869AB, 4606869\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2007 Dodge Nitro\u003c\/strong\u003e – 4.0L V6 (R\/T, SLT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2008 Dodge Nitro\u003c\/strong\u003e – 4.0L V6 (R\/T, SLT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2009 Dodge Nitro\u003c\/strong\u003e – 4.0L V6 (R\/T, SLT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2010 Dodge Nitro\u003c\/strong\u003e – 4.0L V6 (R\/T, Detonator, Shock)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2011 Dodge Nitro\u003c\/strong\u003e – 4.0L V6 (Detonator, Shock)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Dodge Heavy-Duty Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle severe thermal cycling and utility demands, this direct-fit ignition system restores peak towing capacity, cold-start efficiency, and consistent throttle response across the entire rev range.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448481583352,"sku":"DS-EQT2KO186","price":91.95,"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-dodge-nitro-2007-2011-4-0l-1.jpg?v=1788646908","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-dodge-nitro-2007-2011-4-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}