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Vehicle Info Needed21-4001-SF Direct Ignition Coil Set, Black, Ford 4.6L/5.4L 3V, Set Of 8, 25KV
Ships on Nov 02, 2026
Lowest Price GuaranteeGranatelli 21-4001-SF Features:
Granatelli Motor Sports Ford Coils are crafted to provide reliable ignition performance under various driving conditions. Whether youre replacing worn factory coils or seeking a performance upgrade, these coils offer an excellent solution for Ford owners looking to optimize their vehicles ignition system. Experience smoother acceleration, improved fuel economy, and potentially increased power output with Granatelli Motor Sports Ford Coils. Designed for enthusiasts who demand quality and performance, these coils represent a significant upgrade over stock components without requiring extensive modifications.
- Street Fighter Coil Pack Replacement
Powerful, Enhanced Spark Energy
Granatelli Street Fighter Ignition Coils offer a true 33% increase in spark energy over stock. They feature advanced bobbin technology, a specialized stainless steel coil spring around a RFI and EFI suppression pellet, and optimized internal windings. This results in higher energy and voltage outputs, plus arc duration at a price everyone will love. Installation is easy, too--they're direct bolt-in and plug & play connections.
