{"product_id":"ignition-coil-and-iridium-spark-plugs-for-ford-taurus-1999-2004-3-0l","title":"Ignition Coil and Iridium Spark Plugs for Ford Taurus (1999-2004) 3.0L","description":"\u003ch2\u003eDirect-Fit High-Dielectric Ignition Service Kit for 1999-2004 Ford Taurus\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores factory secondary ignition voltage, optimizes combustion efficiency, and eliminates cylinder misfires on 3.0L V6 engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Taurus Thermal Breakdown and Secondary Voltage Loss\u003c\/h3\u003e\n\u003cp\u003eThe transversely mounted 3.0L V6 engine bay generates severe thermal soak, particularly across the rear cylinder bank tucked beneath the upper intake manifold. Over sustained duty cycles, original equipment ignition coil epoxy potting degrades, precipitating internal winding shorts, dielectric breakdown, and carbon tracking along the spark plug boots. Compounded by standard electrode erosion and gap enlargement, elevated electrical resistance overtaxes the ignition system, resulting in rough idle harmonics, unburnt hydrocarbon wash, and hesitation under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition pack integrates heavy-duty coil-on-plug assemblies with laser-welded fine-wire iridium spark plugs to re-establish consistent spark kernel development. The coils feature high-purity copper windings sealed in high-dielectric epoxy resin to prevent arcing and thermal saturation. The fine-wire iridium plugs reduce required firing voltage while offering superior anti-fouling characteristics, ensuring uniform flame-front expansion and crisp throttle response across all operating ranges.\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;\"\u003e1999-2004 Ford Taurus\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;\"\u003e3.0L Duratec 30 V6 \/ D186\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 hp \/ 200 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;\"\u003eDG500, DG513, FD495, FD502, UF406\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1999-2004 Ford Taurus:\u003c\/strong\u003e 3.0L V6 DOHC 24V (LX, SE, SES, SEL)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterchange Numbers:\u003c\/strong\u003e DG500, DG513, FD495, FD502, UF406, E261, C1387, C1458, 5C1617, 5C1449\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Ford Commuter Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the rigors of daily highway transit and frequent thermal cycling, this direct-fit ignition upgrade ensures clean emissions compliance, smooth power delivery, and long-term combustion stability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448499572984,"sku":"DS-EQN10Z887","price":71.95,"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-taurus-1999-2004-3-0l-1.jpg?v=1788647657","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-ford-taurus-1999-2004-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}