Genuine GM D510C Ignition Coils 12713668 | OEM Coil Packs for LS3 LSA LS2 LS1 LQ4 LQ9 & More LS Engines | Direct GM Replacement for 12611424 & 12570616 | Single or Set of 8 (1)

These Genuine GM D510C Ignition Coils (12713668) provide OEM-grade spark performance and durability for a wide range of LS-based engines from 2005 through 2025. Designed as the true factory replacement for GM 12611424 and 12570616, these coils deliver precise spark energy, stable combustion, and long-term reliability in daily-driven vehicles, work trucks, performance builds, and LS swaps. Each coil uses GM-engineered windings, epoxy, and terminal design to maintain consistency under heat, vibration, and extended load. Whether replacing a failing unit or refreshing the full ignition system, these OEM coils install directly with factory connectors and brackets for a clean, plug-and-play fit across LS3, LSA, LS2, LS1, LQ4, LQ9, and additional LS applications. .

• Genuine OEM GM D510C Coils (12713668): Authentic GM ignition coils engineered to replace factory part numbers 12611424 and 12570616 for LS3, LSA, LS1, LS2, LQ4, LQ9, and other LS platforms with exact OEM specifications.
• Consistent GM-Calibrated Spark Output: Designed with GM-specific internal windings and epoxy resin to deliver precise spark performance, supporting smooth idle quality, responsive acceleration, and stable combustion under all driving conditions.
• Durable Factory-Grade Construction: Built with robust housings, heat-resistant epoxy, and high-quality electrical terminals engineered to withstand extreme under-hood temperatures and long-term vibration.
• Ideal for Repairs, Upgrades & LS Swaps: Perfect for restoring lost performance in high-mileage engines or providing OEM ignition reliability in turbocharged, supercharged, naturally aspirated, or LS-swapped vehicles.
• Direct Plug-and-Play GM Fitment: Installs quickly using factory connectors and mounts, ensuring proper ignition timing, compatibility, and seamless integration with all compatible LS engine control systems.