{"product_id":"ignition-coil-and-iridium-spark-plugs-for-ford-mustang-2015-2020-5-2l","title":"Ignition Coil and Iridium Spark Plugs for Ford Mustang (2015-2020) 5.2L","description":"\u003ch2\u003eHigh-Output Ignition Coil and Iridium Spark Plug Kit for 2015-2020 Ford Mustang\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-replacement ignition coil and iridium spark plug kit replaces aged factory ignition components on the 2015-2020 Ford Mustang 5.2L to eliminate high-RPM spark blowout, stabilize idle, and restore crisp throttle response.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Ford Mustang High-RPM Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe high-revving 8,250 RPM flat-plane crank \u003cstrong\u003eVoodoo\u003c\/strong\u003e V8 in the \u003cstrong\u003eS550\u003c\/strong\u003e Mustang generates intense secondary engine harmonics and extreme cylinder head thermal stress. Over repeated heat cycles, the factory pencil coil epoxy insulation degrades, creating internal dielectric breakdown, micro-arcing, and secondary winding resistance drift. Combined with premature spark plug electrode erosion from high cylinder pressures, the stock ignition system suffers from severe high-RPM spark quench, erratic combustion cycles, and notorious misfire codes (P0300-P0308) under wide-open throttle.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition service kit resolves thermal and vibrational failure modes. Each coil-on-plug pencil coil features high-grade copper primary and secondary windings potted in impact-resistant dielectric resin, maintaining coil saturation times and peak voltage output across the entire tachometer sweep. Paired with fine-wire iridium center electrode spark plugs, the package reduces required firing voltage, accelerates flame-front propagation, and resists carbon fouling. Direct interchange with OEM part numbers \u003cstrong\u003eUF780\u003c\/strong\u003e, \u003cstrong\u003eC876\u003c\/strong\u003e, \u003cstrong\u003e49184\u003c\/strong\u003e, and \u003cstrong\u003eGN10726\u003c\/strong\u003e ensures an exact plug-and-play mechanical and electrical fitment without harness modifications.\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;\"\u003e2015-2020 Ford Mustang\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;\"\u003e5.2L Voodoo V8 \/ S550\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;\"\u003e526 hp \/ 429 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;\"\u003eC876, UF780, 49184, 22433AA630, GN10726, KIN119992TOP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2015-2020 Ford Mustang Shelby GT350 5.2L V8\u003c\/li\u003e\n  \u003cli\u003e2015-2020 Ford Mustang Shelby GT350R 5.2L 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 S550 Mustang?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2015-2020 Ford Mustang equipped with the 5.2L Voodoo engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the iridium spark plugs pre-gapped for the 5.2L engine?\u003c\/strong\u003e\u003cbr\u003e Yes, the spark plugs come pre-gapped to factory specifications, though verifying clearance before installation is always recommended.\u003c\/p\u003e\n\n\u003ch3\u003eThe Ford Performance Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle sustained track abuse and the brutal harmonics of the 5.2L platform, this ignition pack delivers instantaneous throttle snap and clean power delivery right to the redline.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50594036941048,"sku":"DS-ELUH998QL","price":97.95,"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-2015-2020-5-2l-1.jpg?v=1790056255","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-ford-mustang-2015-2020-5-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}