{"product_id":"ignition-coils-spark-plugs-for-lincoln-town-car-1998-2007-4-6l","title":"Ignition Coils \u0026 Spark Plugs for Lincoln Town Car (1998-2007) 4.6L","description":"\u003ch2\u003eHigh-Output Ignition Coils \u0026amp; Spark Plugs for 1998-2007 Lincoln Town Car (Modular V8 \/ Panther Platform)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This direct-replacement ignition coil and spark plug kit resolves common engine misfires and restores optimal fuel combustion in the 4.6L Modular V8.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Town Car Ignition Weakness\u003c\/h3\u003e\n\u003cp\u003eThe OEM Ford\/Lincoln coil-on-plug (COP) system on the 4.6L 2-valve Modular V8 is notoriously prone to thermal degradation over high mileage. Seated deeply within the cylinder head valley, the coils are subjected to intense, sustained heat soak. Over time, the factory epoxy degrades and develops micro-cracks in the coil housing. This allows moisture ingress—often from intake manifold coolant crossover leaks or simple condensation—resulting in secondary voltage shorts. The immediate symptoms are a flashing check engine light, prominent under-load misfires (especially when shifting into overdrive), a rough idle, and significantly compromised fuel economy.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis upgraded set of 8 ignition coils and 8 performance spark plugs mitigates these localized thermal issues to restore factory drivability. The replacement coils feature high-temperature epoxy potting and upgraded heavy-gauge copper wire windings to optimize secondary voltage output and resist premature breakdown. High-grade silicone boots provide a superior dielectric seal against moisture and oil intrusion down the deep spark plug tubes. Paired with properly gapped performance spark plugs designed for an efficient burn, this kit ensures stable idle vacuum, increased horsepower retention, and a far more reliable ignition strike under maximum engine load.\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;\"\u003e1998-2007 Lincoln Town Car\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;\"\u003e4.6L 2V Modular V8 \/ Panther Platform\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;\"\u003e200-239 hp \/ 275-287 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;\"\u003eDG508 \/ 1L2U12029AA \/ CFD503 (See full list below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Cross-Reference Data\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Vehicle:\u003c\/strong\u003e 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Lincoln Town Car 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces Part Numbers:\u003c\/strong\u003e 26C1001, SKIC001, CFD503, 140032, C1417, 2-50006, 0221504704, 26326, GN10164, IC369, DG508, 346S, 4-517, 82423, 82425, 48688, U5182, 420001, C-500, C500M8, 88921369, 89057153, C566, F523, 140032-8, 140032B, 140032B-8, 140032K, 140032K-8, 50006, 36-8013, 30721, 30728, 5011, 2505-34733, IGC0113, E262, 7B3, C1139, C1417-8, C1417DLGKIT, V25-70-0028, 1L2U12029AA, 1L2Z12029AA, 1L2Z12029AC, 3W7Z12029AA, 8W7Z12029A, F7TU12A336CB, F7TZ12029AB, F7TZ12029BA, F7TZ12029CA, F7TZ12029CC, F7TZ12A366AB, C1417VC, 921-2005, 5C1127, 5C1412, IC369SB, FD503T, 60-1000, 673-6000, 52-1761, 1-50006, C1417SPEC, EBC1342\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Lincoln Touring Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for the long haul. Upgrading the ignition system on your Panther platform ensures that the legendary 4.6L V8 retains its signature smooth power delivery, eliminating annoying stumbles for hundreds of thousands of miles to come.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48244722729208,"sku":"DS-EZWC0XGPO","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coils-spark-plugs-for-lincoln-town-car-1998-2007-4-6l-1.jpg?v=1776272700","url":"https:\/\/performancechiptuning.com\/products\/ignition-coils-spark-plugs-for-lincoln-town-car-1998-2007-4-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}