{"product_id":"ignition-coil-and-iridium-spark-plugs-for-ford-mustang-2001-2004-3-8l","title":"Ignition Coil and Iridium Spark Plugs for Ford Mustang (2001-2004) 3.8L","description":"\u003ch2\u003eDirect-Fit Ignition Service Kit for 2001-2004 Ford Mustang\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil Pack and Iridium Spark Plug Kit restores peak secondary voltage and spark timing on the 2001-2004 Ford Mustang to eliminate cylinder misfires, rough idle, and unburned fuel dumping into the exhaust.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Ford Mustang Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eFactory ignition coils on the \u003cstrong\u003eSN95\u003c\/strong\u003e platform suffer from severe thermal cycling within the cramped engine bay. Over time, the stock epoxy potting compound degrades, resulting in internal insulation failure, secondary resistance drift, and high-voltage carbon tracking across the pack towers. Paired with aged spark plugs that exhibit electrode erosion, the weakened strike energy causes severe spark blowout under load and triggers intermittent P0300-P0306 diagnostic trouble codes on the \u003cstrong\u003e3.8L Essex V6\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis drop-in ignition kit replaces the compromised factory components with a reinforced six-tower ignition coil pack and six precision fine-wire iridium spark plugs. The coil housing utilizes high-dielectric epoxy fill and balanced internal winding ratios to maximize primary-to-secondary voltage transfer while withstanding continuous underhood heat soak. The paired iridium plugs feature an ultra-dense, erosion-resistant center electrode that lowers required firing voltage, accelerates flame front propagation, and resists carbon fouling during extended idle and wide-open-throttle cycles.\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;\"\u003e2001-2004 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;\"\u003e3.8L Essex V6 \/ SN95 (New Edge)\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;\"\u003e193 hp \/ 225 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;\"\u003eFD498, 12597745, 42597745, KIN119795TOP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2001 Ford Mustang Base (Coupe \/ Convertible) 3.8L V6\u003c\/li\u003e\n  \u003cli\u003e2002 Ford Mustang Base (Coupe \/ Convertible) 3.8L V6\u003c\/li\u003e\n  \u003cli\u003e2003 Ford Mustang Base (Coupe \/ Convertible) 3.8L V6\u003c\/li\u003e\n  \u003cli\u003e2004 Ford Mustang Base (Coupe \/ Convertible) 3.8L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the SN95 Mustang?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2001-2004 Ford Mustang equipped with the 3.8L Essex V6 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these iridium plugs require pre-gapping?\u003c\/strong\u003e\u003cbr\u003e Plugs arrive pre-set, but gap clearance should always be confirmed against factory 0.054-inch specifications using a feeler gauge prior to torquing.\u003c\/p\u003e\n\n\u003ch3\u003eThe Ford Muscle Caliber\u003c\/h3\u003e\n\u003cp\u003eKeep your rear-wheel-drive powertrain running at peak mechanical efficiency with solid-state ignition hardware designed to maintain clean combustion, crisp throttle response, and linear power delivery across the entire rev range.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50606133018872,"sku":"DS-E9A8QHGZX","price":56.95,"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-2001-2004-3-8l-1.jpg?v=1790090255","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-ford-mustang-2001-2004-3-8l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}