{"product_id":"ignition-coil-and-iridium-spark-plugs-for-ford-explorer-2006-2008-4-6l","title":"Ignition Coil and Iridium Spark Plugs for Ford Explorer (2006-2008) 4.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Service Kit for 2006-2008 Ford Explorer\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eReplaces degraded factory ignition components to eliminate cylinder misfires, rough idle, and unburned fuel under load.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Explorer Thermal Breakdown and Spark Energy Drop\u003c\/h3\u003e\n\u003cp\u003eThe 4.6L 3-valve Modular V8 engine bay generates substantial radiant heat, accelerating the breakdown of factory coil-on-plug (COP) epoxy insulation and rubber boots. Over time, heat soak causes micro-cracking in the primary and secondary copper windings, allowing dielectric breakdown, secondary voltage leakage, and carbon tracking. Combined with worn spark plug electrode gaps, this deterioration results in incomplete combustion, hesitation under throttle, and P0300-series trouble codes during heavy payload or towing demands.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement ignition pack upgrades your primary ignition system with durable internal copper windings engineered to resist thermal degradation and maintain consistent millijoule spark output. Paired with high-grade silicone dielectric boots and iridium-tipped center electrode spark plugs, this kit provides exceptional thermal stability, reduced ignition voltage requirements, and optimal flame kernel propagation. OE-matched blade connectors guarantee a plug-and-play install without harness modification.\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 Ford Explorer\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;\"\u003e4.6L Modular 3V V8 \/ U251\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;\"\u003e292 hp \/ 300 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;\"\u003eDG511, DG-511, FD508, SP546, UF537\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 Ford Explorer 4.6L V8 (Eddie Bauer, Limited, XLT)\u003c\/li\u003e\n  \u003cli\u003e2007 Ford Explorer 4.6L V8 (Eddie Bauer, Limited, XLT)\u003c\/li\u003e\n  \u003cli\u003e2008 Ford Explorer 4.6L V8 (Eddie Bauer, Limited, XLT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Ford Towing \u0026amp; Powertrain Durability Standard\u003c\/h3\u003e\n\u003cp\u003eMaintains robust combustion pressure under heavy towing and high-ambient heat cycles, ensuring your Modular V8 delivers consistent low-end torque without spark blowout or hesitation.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50452214284536,"sku":"DS-EPAZHD6P6","price":110.95,"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-ford-explorer-2006-2008-4-6l-1.jpg?v=1788720966","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-ford-explorer-2006-2008-4-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}