{"product_id":"ignition-coil-and-iridium-spark-plugs-for-ford-f-350-super-duty-2011-2016-6-2l","title":"Ignition Coil and Iridium Spark Plugs for Ford F-350 Super Duty (2011-2016) 6.2L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2011-2016 Ford F-350\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Iridium Spark Plug Kit replaces degraded factory secondary ignition components on the 2011-2016 F-350 to eliminate misfires, stabilize idle quality, and restore peak towing torque under sustained loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Ford F-350 Dielectric Breakdown and Gap Erosion\u003c\/h3\u003e\n\u003cp\u003eUnder heavy commercial service and sustained hauling, the \u003cstrong\u003eBoss 6.2L\u003c\/strong\u003e V8 produces significant underhood thermal soak. Over time, the internal epoxy potting in factory pencil coils hardens and micro-fractures, allowing secondary voltage to leak to ground rather than jumping the plug gap. Simultaneously, factory spark plug electrodes suffer erosion, widening the gap and requiring higher kilovolt thresholds that overburden aging windings, leading to hesitation, carbon tracking across boots, and cylinder drop under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit features high-output coil-on-plug units wound with premium magnetic copper wire and sealed with high-thermal-conductivity epoxy potting to resist thermal cycling degradation. Paired with fine-wire iridium-tipped spark plugs, this configuration lowers required firing voltage, reduces secondary coil fatigue, and ensures reliable flame kernel growth. High-dielectric silicone boots resist cracking, oil intrusion, and coronal arcing across all cylinders.\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;\"\u003e2011-2016 Ford F-350 Super Duty\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;\"\u003e\n\u003cstrong\u003eBoss 6.2L SOHC V8\u003c\/strong\u003e \/ \u003cstrong\u003eP473\u003c\/strong\u003e\n\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;\"\u003e385 hp \/ 405 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\u003eDG526\u003c\/strong\u003e, \u003cstrong\u003eDG525\u003c\/strong\u003e, \u003cstrong\u003eUF631\u003c\/strong\u003e, \u003cstrong\u003eUF639\u003c\/strong\u003e, \u003cstrong\u003e5C1858\u003c\/strong\u003e, \u003cstrong\u003eC824\u003c\/strong\u003e, \u003cstrong\u003eGN10619\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\u003e2011-2016 Ford F-350 Super Duty XL 6.2L V8\u003c\/li\u003e\n  \u003cli\u003e2011-2016 Ford F-350 Super Duty XLT 6.2L V8\u003c\/li\u003e\n  \u003cli\u003e2011-2016 Ford F-350 Super Duty Lariat 6.2L V8\u003c\/li\u003e\n  \u003cli\u003e2011-2016 Ford F-350 Super Duty King Ranch 6.2L V8\u003c\/li\u003e\n  \u003cli\u003e2013-2016 Ford F-350 Super Duty Platinum 6.2L V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the P473 F-350?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2011-2016 Ford F-350 equipped with the \u003cstrong\u003eBoss 6.2L\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the iridium spark plugs pre-gapped for this application?\u003c\/strong\u003e\u003cbr\u003e Yes, they arrive pre-gapped to factory specifications, though verifying clearance with a feeler gauge prior to torquing is recommended practice.\u003c\/p\u003e\n\n\u003ch3\u003eThe Ford Heavy-Duty Workhorse Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for the punishing duty cycles of the \u003cstrong\u003eP473\u003c\/strong\u003e chassis, this secondary ignition setup provides the electrical stability required for fifth-wheel towing, high-temperature job sites, and maximum payload operations.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50594111422712,"sku":"DS-E8W5VQ21L","price":158.95,"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-f-350-super-duty-2011-2016-6-2l-1.jpg?v=1790057093","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-ford-f-350-super-duty-2011-2016-6-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}