How do I know if my ignition coils need replacing?

Common signs include a check engine light, engine misfires, rough idling, poor acceleration, and decreased fuel economy. If you're experiencing any of these symptoms, it's worth checking your ignition coils.

Do these ignition coils come with new spark plugs?

No, this listing is for the ignition coil only. It is recommended to replace your spark plugs at the same time you replace your ignition coils for optimal performance and to ensure a complete ignition system refresh.

What is covered under the Mishimoto Lifetime Warranty?

The Mishimoto Lifetime Warranty covers defects in materials and workmanship for the life of the product. It ensures that your ignition coil will be replaced if it fails due to manufacturing issues.

Mishimoto Ignition Coil MMIG-MUS6-11 for Ford Mustang 3.7L

Name: Mishimoto 11-16 Ford Mustang 3.7L Ignition Coil
Brand: Mishimoto
Price: 42.96 USD
Availability: InStock

Mishimoto 11-16 Ford Mustang 3.7L Ignition Coil

$42.96

Only 1 left in stock

Mishimoto Ignition Coil for 2011-2017 Ford Mustang 3.7L. Restores smooth idle and strong spark.

Key Features

Fits 2011-2017 Ford Mustang 3.7L and many other Ford, Lincoln, and Mazda vehicles.
Refreshes ignition system, ensuring strong spark for stock and modified vehicles.
Designed and tested to meet or exceed OEM performance specifications.
Improves engine startup, idle, and restores performance.
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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Product Details

When your engine's spark isn't as strong as it should be, you'll notice it. Misfires, a rough idle, and worse gas mileage are all signs that your ignition coils might be tired. Before you start chasing bigger horsepower, it's always a good idea to make sure the basics are solid, and that includes a healthy spark from your ignition system. Mishimoto ignition coils are designed to be a direct replacement for your factory coils, ensuring your engine runs as it should.

These coils are built and tested to meet or exceed the original Ford performance standards. When you swap out your old, worn-out coils for these new Mishimoto units, especially when paired with fresh spark plugs, you can expect a noticeable improvement. Your engine should start up more readily, idle more smoothly, and generally feel more responsive, bringing back that lost performance. They're a great way to refresh your ignition system, whether you're keeping things stock or planning future modifications.

Mishimoto backs these ignition coils with their signature Lifetime Warranty, so you can install them with confidence. This part fits a wide range of vehicles, including popular models like the Ford Edge, Explorer, and F-150, in addition to the Mustang.