{"product_id":"ignition-coil-and-iridium-spark-plugs-for-ford-mustang-2016-2017-5-0l","title":"Ignition Coil and Iridium Spark Plugs for Ford Mustang (2016-2017) 5.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2016-2017 Ford Mustang GT\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores complete combustion efficiency and eliminates cylinder misfires by replacing degraded coil-on-plug units and worn plugs with matched, high-dielectric ignition components.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Mustang S550 Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe high-compression (11.0:1) Gen 2 Coyote 5.0L engine generates intense cylinder head thermal cycling. Over mileage, factory ignition coil insulation degrades, allowing secondary voltage leakage and micro-arcing. Simultaneously, stock plug electrode erosion increases gap distance, driving up the required firing voltage. Under high cylinder pressures and heavy load, this electrical fatigue manifests as intermittent misfires, erratic idle, spark blowout, and lost low-end torque.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement kit provides eight matched coil packs and eight fine-wire iridium spark plugs. The ignition coils feature premium-grade copper primary and secondary windings encased in high-temperature potting resin to resist heat soak and voltage breakdown. Precision blade terminals and OEM-spec connectors ensure solid continuity. Matched with fine-wire iridium plugs requiring lower firing energy, this package provides a stable, focused spark kernel for rapid flame front propagation, crisper throttle response, and reliable wide-open-throttle ignition.\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;\"\u003e2016-2017 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;\"\u003e5.0L Coyote V8 \/ 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;\"\u003e435 hp \/ 400 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;\"\u003eUF824, DG561, E1324, C-1107, GN11121, 921-2339\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2016 Ford Mustang GT (5.0L V8 - S550)\u003c\/li\u003e\n  \u003cli\u003e2016 Ford Mustang GT Premium (5.0L V8 - S550)\u003c\/li\u003e\n  \u003cli\u003e2017 Ford Mustang GT (5.0L V8 - S550)\u003c\/li\u003e\n  \u003cli\u003e2017 Ford Mustang GT Premium (5.0L V8 - S550)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Ford Muscle Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle high-RPM Coyote demands, delivering steady cylinder pressure, clean throttle transitions, and peak muscle car performance without spark hesitation.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448848716024,"sku":"DS-EJJ3CZJBF","price":141.95,"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-2016-2017-5-0l-1.jpg?v=1788661241","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-ford-mustang-2016-2017-5-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}