{"product_id":"ignition-coil-and-iridium-spark-plugs-for-ford-mustang-2011-2015-3-7l","title":"Ignition Coil and Iridium Spark Plugs for Ford Mustang (2011-2015) 3.7L","description":"\u003ch2\u003eHigh-Output Ignition Coil and Iridium Spark Plug Kit for 2011-2015 Ford Mustang\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-fit ignition overhaul package:\u003c\/strong\u003e Replaces degraded factory coil packs and worn spark plugs to restore high-RPM spark energy, eliminate misfires, and stabilize idle across all six cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Mustang Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder repeated thermal cycling and prolonged high-RPM operation, factory Ford 3.7L ignition coils suffer dielectric breakdown within the primary and secondary copper windings. The original boot seals harden over time, causing intermittent high-voltage arc-through and carbon tracking. Paired with eroded factory electrode gaps, this degradation causes cylinder misfires (DTC P0300-P0306), erratic idle, unburned fuel blow-by, and delayed throttle response under heavy load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete ignition kit features heavy-duty coil-on-plug assemblies engineered with high-conductivity internal copper windings and corrosion-resistant blade terminals for maximum energy transfer without thermal breakdown. Matched with fine-wire iridium spark plugs, the system provides a high melting point, superior quenching resistance, and a concentrated spark kernel. The result is rapid flame propagation, efficient combustion chamber burn, and rock-solid spark delivery up to the factory rev limit.\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;\"\u003e2011-2015 Ford Mustang\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 Cyclone V6 \/ S197, S550\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;\"\u003e305 hp \/ 280 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 Mustang Base, V6 (3.7L V6)\u003c\/li\u003e\n  \u003cli\u003e2012 Ford Mustang Base, V6 (3.7L V6)\u003c\/li\u003e\n  \u003cli\u003e2013 Ford Mustang Base, V6 (3.7L V6)\u003c\/li\u003e\n  \u003cli\u003e2014 Ford Mustang Base, V6 (3.7L V6)\u003c\/li\u003e\n  \u003cli\u003e2015 Ford Mustang Base, V6 (3.7L V6)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Ford Muscle Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to deliver consistent ignition energy under wide-open throttle, this kit ensures crisp throttle response, clean exhaust burn, and maximum torque output from your 3.7L Ti-VCT Cyclone engine.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50447729131768,"sku":"DS-EUOYR8GOS","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-mustang-2011-2015-3-7l-1.jpg?v=1788622303","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-ford-mustang-2011-2015-3-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}