{"product_id":"ignition-coil-iridium-spark-plugs-for-dodge-grand-caravan-2011-2020-3-6l","title":"Ignition Coil \u0026 Iridium Spark Plugs for Dodge Grand Caravan (2011-2020) 3.6L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil \u0026amp; Iridium Spark Plugs for 2011-2020 Dodge Grand Caravan (3.6L Pentastar \/ RT)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores factory ignition performance and eliminates misfires by providing consistent, high-voltage spark delivery to the Pentastar V6.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock Grand Caravan Ignition Weakness\u003c\/h3\u003e\n  \u003cp\u003eThe 3.6L Pentastar V6 in the RT chassis is prone to accelerated ignition component degradation, specifically within the upper intake manifold environment where heat cycles are most severe. Over time, the OEM coil packs suffer from dielectric breakdown in the epoxy potting, leading to voltage leaks, intermittent misfires, and rough idling under load. Additionally, factory spark plug electrodes erode past their optimal gap specification, resulting in increased electrical resistance. This forces the ignition coils to work harder, increasing internal thermal load and causing premature coil failure, frequently accompanied by P0300 to P0306 DTCs and a noticeable drop in fuel economy.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis ignition service kit replaces the prone-to-failure OEM components with robust coil packs and advanced Iridium spark plugs. The ignition coils feature upgraded copper windings and high-temperature epoxy resin potting, improving thermal resistance and ensuring stable voltage output under prolonged heat saturation. The included Iridium spark plugs utilize a laser-welded fine-wire center electrode, which significantly lowers the required firing voltage while resisting spark erosion far better than standard platinum alternatives. This stabilized arc propagation yields a more complete combustion event, restoring factory engine output, smoothing the idle, and protecting the catalytic converters from unburned hydrocarbon dumping. Replacing all six coils and plugs simultaneously prevents asymmetrical electrical load on the primary ignition circuit.\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;\"\u003e2011-2020 Dodge Grand Caravan\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;\"\u003e3.6L Pentastar V6 \/ RT\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;\"\u003e283 hp \/ 260 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;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2011-2020 Dodge Grand Caravan SE\u003c\/li\u003e\n    \u003cli\u003e2011-2020 Dodge Grand Caravan SXT\u003c\/li\u003e\n    \u003cli\u003e2011-2020 Dodge Grand Caravan Crew\u003c\/li\u003e\n    \u003cli\u003e2011-2020 Dodge Grand Caravan R\/T\u003c\/li\u003e\n    \u003cli\u003e2011-2020 Dodge Grand Caravan GT\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Dodge RT Standard\u003c\/h3\u003e\n  \u003cp\u003eBuilt to handle the demanding duty cycles of daily hauling and passenger transport, this comprehensive ignition upgrade ensures your Grand Caravan maintains reliable starting power and consistent performance without throwing a CEL.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48234543939832,"sku":"DS-ESPAWKBZZ","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-dodge-grand-caravan-2011-2020-3-6l-1.jpg?v=1776106935","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-iridium-spark-plugs-for-dodge-grand-caravan-2011-2020-3-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}