-8%
Mishimoto Mishimoto 04-10 Subaru WRX/STI Ignition Coil
Mishimoto Mishimoto 04-10 Subaru WRX/STI Ignition Coil
Mishimoto Mishimoto 04-10 Subaru WRX/STI Ignition Coil
Mishimoto Mishimoto 04-10 Subaru WRX/STI Ignition Coil
Click to zoom in

Mishimoto 04-10 Subaru WRX/STI Ignition Coil

Mishimoto
MISMMIG-WRX-04
840197723975
Ignition Coils
20+ Units In Stock - Ships Next Business Day
$ 69.00 $ 62.95
$ 62.95

SKU: MMIG-WRX-04 | UPC: 840197723975

Mishimoto Ignition Coil for 2004-2010 Subaru WRX/STI

Mishimoto MMIG-WRX-04 ignition coil delivers reliable spark for 2004-2010 Subaru WRX STI Impreza Forester Legacy Outback Baja with EJ251 EJ253 EJ255 EJ257 engines. This direct-fit replacement exceeds OEM specifications to eliminate misfires rough idle and poor mileage. Install with new spark plugs for refreshed ignition in stock or modified setups chassis codes SG SH GD GG GE GH GR GV BL BP.

Key Features

  • Direct Fitment: Bolts into 2004-2010 Subaru WRX STI engines and compatible models without alterations for easy replacement
  • OEM-Level Performance: Engineered and dyno-tested to match or surpass Subaru factory standards for consistent power delivery
  • Enhanced Operation: Provides stronger spark to boost engine startup smoother idle and overall drivability
  • Heat-Resistant Build: Phenolic resin outer shell protects internals in extreme engine bay temperatures for long service life
  • Lifetime Warranty: Mishimoto guarantees against defects ensuring dependable ownership

Product Notes

  • Replace all coils and spark plugs together for best results and to avoid uneven performance
  • Prevents catalytic converter damage from weak spark in high-mileage vehicles
  • Length 4.33 inches ideal for compact engine bays

Installation Notes

  • Professional installation recommended.
  • Direct OEM replacement unplug old coil plug in new one and torque to spec
  • Compatible with factory wiring and mounting points no modifications needed

This Part Fits

Year Make Model Submodel
2004-2006 Subaru Baja Sport
2004-2006 Subaru Baja Turbo
2004-2010 Subaru Forester X
2004-2010 Subaru Forester XT
2008 Subaru Forester Sports 2.5 X
2008 Subaru Forester Sports 2.5 XT
2004-2010 Subaru Impreza WRX
2004-2010 Subaru Impreza WRX STI
2006-2010 Subaru Impreza 2.5 GT
2006-2007 Subaru Impreza WRX TR
2004-2009 Subaru Legacy 2.5i
2004-2006 Subaru Legacy GT
2004-2009 Subaru Outback 2.5i
2005-2006 Subaru Outback XT
2004-2006 Subaru Impreza Outback Sport
2006-2009 Subaru Legacy GT spec.B

Why Choose Mishimoto?

  • Mishimoto builds performance parts trusted by Subaru enthusiasts for daily and track use
  • Rigorous testing ensures every coil handles stock power and turbo upgrades
  • Phenolic resin construction and precise engineering deliver years of service

Frequently Asked Questions

  • Q: Does this ignition coil fit 2008 Subaru WRX STI EJ257?
    A: Yes direct fit for all 2004-2010 WRX STI Impreza models with EJ25 series engines including EJ257 turbo
  • Q: What material protects the ignition coil from engine heat?
    A: High-quality phenolic resin outer shell resists high temperatures and corrosion for extended durability
  • Q: What does the warranty cover?
    A: Mishimoto Lifetime Warranty protects against material and workmanship defects when installed and used properly

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Protective box 6 x 4 x 2 inches
  • Weight: 0.45 lbs

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
Engine

Engine

This engine parts collection covers oil catch cans, thermostats, thermostat housings, radiator components, coolant accessories, engine covers, fuse box covers, cap covers, throttle bodies, supercharger pulleys, idler pulleys, tensioner pulleys, and engine bay dress-up parts for trucks, SUVs, muscle cars, boosted builds, high-horsepower street cars, and performance vehicles that need better reliability, cooling, airflow, oil control, and under-hood styling. The collection is particularly strong for Dodge Challenger, Charger, Durango, Jeep Grand Cherokee Trackhawk, and Ram TRX platforms running 6.2L Hellcat, 6.4L HEMI, and 5.7L HEMI engines, where oil catch can and cooling upgrades address known OEM weaknesses in the PCV and thermal management systems. Import performance platforms including GM LS-based builds, Chevrolet Camaro, and Corvette applications are also represented through Mishimoto, CSF, and ZPE GripTec product lines. Builders who invest in engine bay organization and reliab...

View Engine Products
Ignition

Ignition

Upgrade your vehicle with high-quality ignition parts from Black Ops Auto Works. This collection features premium spark plugs, ignition coils, ignition wire sets, distributors, sensors, and ignition components designed to improve engine performance, reliability, and efficiency across a wide range of vehicles. Ignition Parts from Top Performance Brands Browse trusted brands known for performance and reliability, including: NGK spark plugs HKS spark plugs MSD ignition components Granatelli ignition wires and coils Ford Performance ignition parts Moroso ignition wire sets Mishimoto ignition coils Cobb tuning ignition and sensor components These brands are engineered for street, performance, racing, and high-horsepower applications. Complete Ignition System Components Find everything you need to maintain or upgrade your ignition system, including: Spark plugs (iridium, platinum, and performance options) Ignition coils and coil packs Spark plug wire sets Distributors and distributor c...

View Ignition Products
Ignition Coils

Ignition Coils

Welcome to our Ignition Coils collection, where you will find a wide range of high-quality ignition coils meticulously curated to enhance your vehicle's performance. Whether you're looking to replace a faulty coil or upgrade your ignition system, we have the perfect solution for you. Why Choose Our Ignition Coils? Premium Quality: Each ignition coil is manufactured to meet or exceed OEM specifications, ensuring reliability and longevity. Wide Selection: We offer ignition coils compatible with various makes and models, catering to both domestic and foreign vehicles. Enhanced Performance: Our coils are designed to deliver better fuel efficiency and improved engine performance. Easy Installation: Most of our ignition coils come with a plug-and-play design, making installation a breeze. Featured Products Explore some of our top-selling ignition coils: Premium Ignition Coil for Ford High-Performance Ignition Coil for Honda Universal Ignition Coil for Chevrolet Durable Ignition Co...

View Ignition Coils Products
Mishimoto

Mishimoto

Shop premium Mishimoto performance parts at Black Ops Auto Works, including Mishimoto radiators, intercoolers, oil coolers, baffled catch cans, silicone radiator hoses, thermostats, intake systems, charge pipes, transmission coolers, exhaust tips, wheel accessories, and universal cooling components. Mishimoto is a leading aftermarket brand for performance cooling, airflow, oil control, and engine bay upgrades. Whether you are building a street car, track car, tow rig, diesel truck, Jeep, off-road SUV, or daily driver, this collection helps you find Mishimoto parts by brand, vehicle application, and product category. Shop Mishimoto Cooling, Intake & Performance Parts Black Ops Auto Works carries a wide selection of Mishimoto aftermarket parts for cars, trucks, SUVs, Jeeps, diesel applications, and universal performance builds. Mishimoto Radiators & Cooling Components - performance aluminum radiators, coolant hoses, thermostats, expansion tanks, and thermal bypass solutions ...

View Mishimoto Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×