{"product_id":"ignition-coil-spark-plugs-for-pontiac-trans-sport-1992-1999-3-4l-3-8l-v6","title":"Ignition Coil \u0026 Spark Plugs for Pontiac Trans Sport (1992-1999) 3.4L 3.8L V6","description":"\u003ch2\u003eReliable Ignition Coil \u0026amp; Spark Plugs for 1992-1999 Pontiac Trans Sport\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This ISO\/TS16949 certified ignition coil and NGK spark plug kit restores optimal spark energy and combustion efficiency for the GM U-Body platform.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Trans Sport Ignition System Weakness\u003c\/h3\u003e\n\u003cp\u003eThe factory distributorless ignition system (DIS) on the GM U-body minivans is highly susceptible to thermal degradation and voltage leaks over time. Heat soak from the compact transverse V6 engine bay breaks down the epoxy potting in the OEM coils, leading to internal short circuits, weak spark output, and misfires under load. Additionally, standard factory spark plugs erode rapidly, widening the spark gap and forcing the coil packs to work harder to jump the gap. This excessive resistance creates a feedback loop that overworks the ignition modules, resulting in rough idling, poor fuel economy, and stalling in the 3.4L and 3.8L V6 engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition overhaul addresses these vulnerabilities by utilizing heavy-duty ignition coils with high-grade copper windings and premium dielectric epoxy. This upgraded construction maximizes heat dissipation and guarantees a consistent, high-voltage spark output even in extreme engine bay temperatures. The inclusion of six authentic NGK spark plugs ensures precise gap retention, lower required firing voltage, and exceptional anti-fouling characteristics. By providing a stronger, more stable spark across the waste-spark system, this kit completely eliminates ignition-related hesitation, restores factory fuel atomization, and ensures smooth power delivery throughout the RPM range. Built to ISO\/TS16949 Quality System standards, these components match or exceed stringent OEM tolerances for guaranteed longevity.\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;\"\u003e1992-1999 Pontiac Trans Sport\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;\"\u003eGM 60-Degree V6 (LA1) \/ U-Body (GMT200\/GMT201)\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;\"\u003e180 hp \/ 205 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;\"\u003eC849, GN10123, 10467067, 10468391, 5192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1992-1999 Pontiac Trans Sport 3.4L V6\u003c\/li\u003e\n  \u003cli\u003e1992-1999 Pontiac Trans Sport 3.8L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Pontiac Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the daily demands of passenger transport and highway cruising, this upgraded ignition kit ensures your U-Body minivan maintains precise engine timing, reliable starting power, and optimal fuel efficiency in all weather conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50066462703864,"sku":"DS-EUP4K4SB4","price":109.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-pontiac-trans-sport-1992-1999-3-4l-3-8l-v6-1.jpg?v=1785286577","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-spark-plugs-for-pontiac-trans-sport-1992-1999-3-4l-3-8l-v6","provider":"Performance Chip Tuning","version":"1.0","type":"link"}