{"product_id":"ignition-coil-spark-plugs-for-oldsmobile-toronado-1991-1992-3-8l-v6","title":"Ignition Coil \u0026 Spark Plugs for Oldsmobile Toronado (1991-1992) 3.8L V6","description":"\u003ch2\u003eDirect Replacement Ignition Coils \u0026amp; Spark Plugs for 1991-1992 Oldsmobile Toronado\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This complete ignition service kit replaces degraded factory coil packs and worn spark plugs to restore proper combustion, eliminate misfires, and stabilize idle on the GM 3800 V6.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock Toronado Ignition System Degradation\u003c\/h3\u003e\n  \u003cp\u003eThe GM E-body Toronado utilizing the 3.8L 3800 V6 relies on a waste-spark Distributorless Ignition System (DIS). Over decades of operation, the three individual ignition coils mounted directly atop the Ignition Control Module (ICM) are subjected to extreme thermal cycling and engine vibration. This constant heat soak degrades the internal epoxy potting compound protecting the primary and secondary copper windings. Once microscopic cracks form in the epoxy, moisture intrudes and internal arcing occurs. This dielectric breakdown manifests as high-RPM hesitation, erratic idle, cylinder misfires under load, and reduced fuel efficiency. Furthermore, running worn spark plugs increases the resistance in the secondary ignition circuit, forcing the aging coil packs to work harder to bridge the gap, accelerating their eventual failure.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis ignition service kit directly addresses the inherent flaws of aging DIS coil packs through modern manufacturing standards. The included ignition coils are constructed using high-dielectric epoxy resin and upgraded, densely wound copper internal coils that drastically reduce electrical resistance and resist thermal breakdown, even in high-heat engine bay conditions. Manufactured under strict ISO\/TS16949 quality system certifications, these units provide stable voltage output to the plugs without overburdening the factory ICM. Paired with six NGK spark plugs—renowned for their precision-rolled threads, superior ceramic insulation, and durable electrode materials—this combination ensures a consistent, high-intensity spark. This setup effectively lowers the required firing voltage, reduces long-term thermal strain on the ignition coils, and guarantees complete combustion across all driving conditions.\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;\"\u003e1991-1992 Oldsmobile Toronado\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 3800 V6 (L27) \/ E-Body\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;\"\u003e170 hp \/ 220 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;\"\u003eC849SPEC, 2-5192, 10467067, GN10123, U3015\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1991 Oldsmobile Toronado 3.8L V6\u003c\/li\u003e\n    \u003cli\u003e1992 Oldsmobile Toronado 3.8L V6\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Oldsmobile Calibration\u003c\/h3\u003e\n  \u003cp\u003eAs a premium American coupe, the Toronado demands smooth, uninterrupted power delivery. Restoring the ignition system with high-quality ISO-certified coils and NGK spark plugs ensures the 3800 V6 retains its signature reliability and refined highway cruising capabilities without triggering persistent check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50066460508408,"sku":"DS-EOF90JKJL","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-oldsmobile-toronado-1991-1992-3-8l-v6-1.jpg?v=1785286279","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-spark-plugs-for-oldsmobile-toronado-1991-1992-3-8l-v6","provider":"Performance Chip Tuning","version":"1.0","type":"link"}