{"product_id":"ignition-coil-and-iridium-spark-plugs-for-ford-f-150-2011-2014-3-7l","title":"Ignition Coil and Iridium Spark Plugs for Ford F-150 (2011-2014) 3.7L","description":"\u003ch2\u003eHigh-Output Ignition Coil and Iridium Spark Plug Kit for 2011-2014 Ford F-150\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Replacement Ignition Refresh:\u003c\/strong\u003e This 6-cylinder ignition kit restores primary spark voltage, combustion efficiency, and engine responsiveness on high-mileage 3.7L Cyclone powertrains.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock F-150 Ignition Breakdown and Secondary Voltage Drop\u003c\/h3\u003e\n\u003cp\u003eThe factory coil-on-plug assemblies on the 3.7L V6 suffer from prolonged thermal cycling in tight engine bays. Over time, internal epoxy insulation deteriorates and copper windings develop micro-fractures, leading to dielectric breakdown and secondary voltage leaks. This internal resistance manifests as rough idle, reduced fuel economy, and intermittent cylinder misfires (P0300–P0306) under sustained towing or high-load conditions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete tune-up package features reinforced ignition coils engineered with high-conductivity electrolytic copper windings and direct-fit blade terminals sealed in high-dielectric resin. Matched with fine-wire iridium spark plugs, this kit provides superior resistance to electrode erosion and thermal degradation, preventing spark blowout and ensuring immediate flame kernel expansion across all driving conditions.\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;\"\u003e2011-2014 Ford F-150\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;\"\u003e3.7L Ti-VCT Cyclone V6 \/ P415\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;\"\u003e302 hp \/ 278 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;\"\u003eUF553, DG520, CY0118100B, CY01-18-100A, 7T4Z12029E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2011 Ford F-150 3.7L V6 (XL, XLT, STX)\u003c\/li\u003e\n  \u003cli\u003e2012 Ford F-150 3.7L V6 (XL, XLT, STX)\u003c\/li\u003e\n  \u003cli\u003e2013 Ford F-150 3.7L V6 (XL, XLT, STX)\u003c\/li\u003e\n  \u003cli\u003e2014 Ford F-150 3.7L V6 (XL, XLT, STX)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Ford Heavy-Duty Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet the thermal and electrical demands of working half-ton platforms, this ignition system guarantees stable dwell times and reliable cold-cranking performance under heavy towing and payload stress.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50447728541944,"sku":"DS-EXRGZ6X98","price":109.95,"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-150-2011-2014-3-7l-1.jpg?v=1788622269","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-ford-f-150-2011-2014-3-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}