Ignition Coil - Single

• 2015–2021 Subaru | WRX STI
• 2011-2014 Subaru | WRX

The Mishimoto Ignition Coil - Single is a high-quality replacement ignition coil for the 2011-2014 Subaru WRX 2.5L and 2011-2021 Subaru WRX STI 2.5L, designed and tested to meet or exceed OEM Subaru performance specifications to restore spark, startup, and idle quality on EJ engines.

• Part number: MMIG-STI-11
• Direct fit for 2011-2014 Subaru WRX 2.5L and 2011-2021 Subaru WRX STI 2.5L
• Designed and tested to meet or exceed OEM Subaru performance specifications
• Improves engine startup, idle, and restores performance
• Refreshes ignition system ensuring strong spark for stock and modified vehicles
• Durable rubber boot provides barrier against moisture, oil, and debris
• High-quality phenolic resin outer shell ensures longevity in high temperature environments
• Pre-lubricated boots with dielectric grease ensures optimal corrosion resistance
• Mishimoto Lifetime Warranty

Frequently Asked Questions

Will this ignition coil fit my Subaru?
This single coil is a direct fit for the 2011-2014 Subaru WRX 2.5L and the 2011-2021 Subaru WRX STI 2.5L.

What is included in the box?
The box includes (1) Subaru H4 Ignition Coil, covered by the Mishimoto Lifetime Warranty.

What is this coil made from?
The primary frame is constructed from phenolic resin for longevity in high temperature environments, with a precision lower boot pre-lubricated with dielectric grease.

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov