Ignition Coil 00 09 Toyota Tundra 4.7L Premium Replacement

Ignition Coil 00 09 Toyota Tundra 4.7L Premium Replacement restores consistent spark delivery to improve ignition reliability and reduce misfires under normal and sustained engine load.

The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing your engine's power, it's wise to ensure all maintenance is up-to-date and these processes are performing as intended. A weak spark from your ignition system can result in misfiring, rough idle, and reduced drivability.

This Mishimoto-branded replacement ignition coil is positioned as a premium unit intended to return the ignition system to intended performance and reliability. It is designed as a direct replacement for the factory coil to simplify installation and maintain system compatibility with the vehicle's original wiring and connectors.

Performance and functional benefits

• Reliable spark delivery — Helps restore consistent ignition timing to address misfires and rough running caused by a weak coil.
• Direct-replacement design — Maintains compatibility with factory electrical connectors and mounting points to preserve original fit and function.
• Maintenance-focused approach — Provides a practical upgrade when verifying basic engine systems (fuel, air, compression, spark) prior to performance modifications.

Why this matters

• Engine smoothness and drivability — A properly functioning coil ensures stable combustion events across the firing order, improving idle quality and throttle response.
• Diagnostic clarity — Replacing a suspect coil eliminates ignition weakness as a variable when diagnosing drivability issues or planning a turbo upgrade or other performance exhaust or high-flow modifications.
• Brand assurance — Mishimoto engineering and quality control aim to provide a replacement component that aligns with professional maintenance standards.

If contents information is included with your purchase, it will be listed on the product page and on the physical packing.