What does an ignition coil do?

An ignition coil is an essential part of your vehicle's ignition system. It transforms the battery's low voltage into the high voltage needed to create a spark at the spark plug, igniting the fuel-air mixture in the engine's cylinders.

What are the signs of a failing ignition coil?

Common signs include a check engine light, rough idling, engine misfires, poor acceleration, reduced fuel economy, and difficulty starting the engine.

Does this ignition coil come with a warranty?

Yes, this Mishimoto ignition coil includes their signature Lifetime Warranty, offering long-term protection for your purchase.

Mishimoto Ignition Coil MMIG-TAC-05 for Toyota Tacoma 4.0L

Name: Mishimoto 05-15 Toyota Tacoma 4.0L Ignition Coil
Brand: Mishimoto
Price: 42.96 USD
Availability: InStock

Mishimoto 05-15 Toyota Tacoma 4.0L Ignition Coil

$42.96

Only 4 left in stock

Mishimoto 05-15 Toyota Tacoma 4.0L Ignition Coil. Ensures a strong spark for improved engine startup and smoother idle.

Key Features

Fits 2005-2023 Toyota Tacoma 4.0L and many other Lexus, Scion, and Toyota models.
Designed and tested to meet or exceed OEM performance specifications.
Ensures a strong spark for improved engine startup and a smoother idle.
Restores lost performance due to a worn or defective ignition coil.
Includes Mishimoto's signature Lifetime Warranty.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

When your engine needs a strong spark to run right, a healthy ignition coil is key. This Mishimoto ignition coil is built to meet or exceed the original equipment standards for a range of vehicles, including the Toyota Tacoma, Lexus IS F, and Scion xB. A weak spark can lead to rough idling, poor gas mileage, and even damage to your catalytic converter, so making sure your ignition system is in good shape is a smart first step before any other modifications.

This coil is designed as a direct replacement for your factory unit. It's tested to ensure it performs like the original, providing the consistent spark your engine needs for reliable operation. When paired with new spark plugs, you can expect a noticeable improvement in how your engine starts, how smoothly it idles, and its overall performance. It’s a solid option for bringing your ignition system back to its intended function.

Mishimoto backs this ignition coil with their signature Lifetime Warranty, giving you peace of mind with your purchase.