{"product_id":"ignition-coil-spark-plugs-for-oldsmobile-88-1992-1999-3-8l-v6","title":"Ignition Coil \u0026 Spark Plugs for Oldsmobile 88 (1992-1999) 3.8L V6","description":"\u003ch2\u003eDirect-Fit Ignition Coil \u0026amp; Spark Plugs for 1992-1999 Oldsmobile 88\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesigned to restore optimal spark delivery and eliminate misfires:\u003c\/strong\u003e This complete ignition package replaces failing factory coils and worn plugs to ensure consistent combustion and idle stability in the GM 3800 V6.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock 88 Ignition Weakness\u003c\/h3\u003e\n\u003cp\u003eThe factory waste-spark ignition system on the GM 3800 V6 relies on a module-mounted coil pack assembly that is highly susceptible to under-hood heat soak. Over decades of thermal cycling, the internal epoxy potting breaks down, leading to micro-cracks in the primary and secondary windings. This degradation causes voltage leaks, particularly under high load or damp conditions. The result is erratic spark timing, persistent P0300-series misfire codes, rough idling, and a noticeable drop in fuel economy. When the original copper-core spark plugs wear their electrodes, resistance increases, forcing the aging coil packs to work harder and accelerating their inevitable failure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive replacement kit tackles the thermal breakdown issues inherent to the H-body platform. The three upgraded ignition coils are manufactured in an ISO\/TS16949 certified facility, utilizing high-dielectric epoxy and advanced copper windings to maintain stable voltage output even during severe thermal stress. This prevents high-rpm voltage drop-off. Paired with six premium NGK spark plugs, the system provides a highly focused spark kernel for complete fuel burn. By lowering the resistance in the secondary ignition circuit, this matched setup significantly reduces strain on the ignition control module (ICM), restoring crisp throttle response, smoothing out the L27\/L36 idle, and delivering long-term reliability.\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 Oldsmobile 88\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 \/ L36) \/ GM H-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;\"\u003e170-205 hp \/ 225-230 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, D555, EBC1518, 10467067\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 Oldsmobile 88 3.8L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Oldsmobile Durability Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for the heavy-duty demands of classic American sedans, this ignition hardware ensures your 3800-powered H-body maintains factory-smooth cruising and reliable starting, mile after mile without triggering the check engine light.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50066454184184,"sku":"DS-ECXAD4UY3","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-88-1992-1999-3-8l-v6-1.jpg?v=1785285738","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-spark-plugs-for-oldsmobile-88-1992-1999-3-8l-v6","provider":"Performance Chip Tuning","version":"1.0","type":"link"}