Genuine GM 12726023 Ignition Coil | Fits 2014+ L83 L84 L86 L87 LT1 LT4 L82 L8T Gen V LT Engines | Factory GM Coil Packs – New Take-Offs | Single or Set of 8 Options (1)

These Genuine GM 12726023 Ignition Coils are factory-spec coil packs sourced as new take-offs from 2014+ GM LT-series engines. Designed for L83, L84, L86, L87, LT1, LT4, L82, L8T, and other Gen V applications, these OEM coils provide the precise spark energy, durability, and operating consistency expected from GM’s original ignition system components. Each coil maintains GM’s engineered windings, epoxy fill, and terminal configuration to deliver reliable combustion stability under load, during cold starts, and throughout long-term use. Ideal for replacing worn coils, refreshing high-mileage engines, or supporting Gen V performance builds, these coils install directly with factory connectors and mounting hardware for a clean, plug-and-play fit.

• Genuine OEM GM 12726023 Coils: Authentic factory GM ignition coils removed from new engines (take-offs), delivering original equipment performance for LT1, LT4, L83, L84, L86, L87, L82, L8T, and other Gen V LT platforms.
• Engineered for Consistent Spark Output: GM-designed internal windings, epoxy fill, and coil housing construction ensure stable spark delivery for smooth idle quality, responsive throttle behavior, and reliable combustion under varying load conditions.
• Ideal for Stock Refresh or Performance Builds: Perfect for restoring lost performance on high-mileage LT engines or supporting boosted, modified, or high-RPM combinations requiring dependable OEM-level ignition performance.
• Factory Plug-and-Play Installation: Direct-fit connectors and correct mounting dimensions ensure fast installation with no modifications, maintaining GM’s intended ignition timing and coil function.
• Durable OEM Construction: Built with GM-grade materials engineered to withstand long-term heat cycles, vibrations, and demanding operating conditions typical of Gen V truck, SUV, and performance engines.