{"product_id":"ignition-coil-and-iridium-spark-plugs-for-dodge-avenger-2008-2014-2-4l","title":"Ignition Coil and Iridium Spark Plugs for Dodge Avenger (2008-2014) 2.4L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2008-2014 Dodge Avenger\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces degraded factory coil-on-plug packs and worn spark plugs to eliminate misfires, restore lost combustion efficiency, and stabilize idle dynamics across the entire powerband.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Avenger Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eThe 2.4L World Gas Engine (GEMA ED3) operates under sustained under-hood thermal stress, which accelerates the breakdown of the factory coil-on-plug epoxy potting and primary copper windings. Over time, thermal cycling induces micro-fractures in the coil housings, causing dielectric breakdown, erratic secondary voltage dropouts, and intermittent secondary circuit arcing under load. Paired with standard nickel or worn OEM plugs whose gaps steadily widen from electrical erosion, this failure path causes hesitation, unburned hydrocarbon emissions, rough idle, and P0300-P0304 diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition service kit restores factory ignition architecture using high-grade magnetic copper core windings encased in reinforced thermal-resistant housings. Designed to maintain continuous dielectric strength under extreme engine bay temperatures, each coil delivers reliable high-voltage output across all RPM thresholds. The matched fine-wire iridium spark plugs feature high-melting-point center electrodes and precision ground straps, resisting electrical gap widening, reducing required firing voltage, and ensuring sharp, uniform flame kernel propagation for complete combustion.\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;\"\u003e2008-2014 Dodge Avenger 2.4L\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;\"\u003e2.4L GEMA ED3 I4 \/ Chrysler JS 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;\"\u003e173 hp \/ 166 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;\"\u003eUF557, 4606824AB, 4606824AC, IC637, C1587, E1057, 5C1644\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2008 Dodge Avenger 2.4L L4 (Base, SE, SXT)\u003c\/li\u003e\n  \u003cli\u003e2009 Dodge Avenger 2.4L L4 (SE, SXT)\u003c\/li\u003e\n  \u003cli\u003e2010 Dodge Avenger 2.4L L4 (Express, R\/T, SXT)\u003c\/li\u003e\n  \u003cli\u003e2011 Dodge Avenger 2.4L L4 (Express, Lux, Mainstreet)\u003c\/li\u003e\n  \u003cli\u003e2012 Dodge Avenger 2.4L L4 (SE, SXT, SXT Plus)\u003c\/li\u003e\n  \u003cli\u003e2013 Dodge Avenger 2.4L L4 (SE, SXT)\u003c\/li\u003e\n  \u003cli\u003e2014 Dodge Avenger 2.4L L4 (SE, SXT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Dodge Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to exact OEM operational tolerances, this complete ignition refresh maintains factory pulse-width parameters without triggering false knock threshold readings or check engine lights, keeping your daily driver firing consistently under all load conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448289923320,"sku":"DS-EWBW7ZF8X","price":99.95,"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-avenger-2008-2014-2-4l-1.jpg?v=1788638436","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-dodge-avenger-2008-2014-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}