Upgrade your Toyota 4Runner or FJ Cruiser V6 with a high-performance ignition coil and iridium spark plug kit for powerful starts, smoother throttle response, and lasting reliability on daily drives or rugged trails.
- Includes 6 ignition coils and iridium spark plugs designed for your Toyota 4Runner or FJ Cruiser V6, delivering reliable starts, crisp idle, and consistent performance under load.
- Optimized for high-heat performance with iridium plugs and durable coils to resist wear and extend maintenance intervals, keeping your engine performing in extreme temperatures and demanding terrains.
- Enhances your throttle response and power delivery across RPM ranges for confident acceleration, smoother cruising, and greater off-road control.
- Supports your engine's combustion efficiency, potential fuel economy gains, reduced misfires, and longer engine life while preserving factory compatibility and ease of installation.
