Description
High Performance Ignition Coil. The Accel SuperCoil Ignition Coil in Yellow is engineered to enhance ignition performance for GM LS-based engines. It delivers improved spark energy for better combustion efficiency and overall engine responsiveness. Designed as a direct replacement for stock coils, it provides an upgrade in power delivery and reliability.
Construction and Appearance. This coil features specialized silicone magnetic steel cores and optimized windings enclosed in a high temperature epoxy-filled housing that resists shock, vibration, chemicals, and the harsh conditions found in engine bays. The body is molded from a high dielectric strength material for long-lasting durability.
Installation. Installation is simple with a direct bolt-on design requiring no drilling or modifications. The coil is engineered for a precise fit to ensure a quick and hassle-free upgrade.
Application. While compatible with various GM LS-based engine platforms, this coil specifically fits the 07-13 6.0L Silverado 3500 HD, providing a reliable performance upgrade over factory ignition coils without compatibility concerns.
Accel 140043
CA Residents: WARNING: Cancer and Reproductive Harm
- Specialized Silicone Magnetic Steel Cores with Optimized Windings
- High Temperature Epoxy Filled Housings Resist Shock, Vibration, Chemicals, and Harsh Engine Bay Conditions
- Direct Performance Bolt-On Upgrade
- Bodies Molded in High Dielectric Strength Material for Durability
- Fits 07-13 6.0L Silverado 3500 HD and Other GM LS-Based Engines






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