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Mishimoto

Mishimoto Subaru WRX Oil Cooler Kit

Mishimoto Subaru WRX Oil Cooler Kit

Part number: 0J3NK

Regular price $706.95 USD
Regular price Sale price $706.95 USD
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  • Tracking emailed when it ships
  • Free fitment check before you order

Listed for: Subaru WRXFitment notes & questions

Oil Cooler Kit by Mishimoto, made to fit the Subaru WRX as listed below. Highlights include CNC-machined application-specific sandwich plate and 15+ Subaru WRX. Hoses, the thermostat and the cap age together, so they are often replaced as a group. The fitment section lists 10 applications for the Subaru WRX.

Key features

  • Proven +25°F (+13.9°C) drop in oil temperature
  • CNC-machined application-specific sandwich plate
  • Works in conjunction with stock liquid-to-liquid heat exchanger for proper fluid warm-up and regulation
  • Includes preassembled stainless steel braided oil lines with -10AN fittings
  • Increases oil capacity by 0.75 qt
  • 75 Quarts (0.701 L) Increase in oil capacity
  • +25°F (+13.9°C) Temperature difference
  • 15+ Subaru WRX

Specifications

  • Brand: Mishimoto
  • Part type: Cooling part

Fitment for the Subaru WRX

  • 2019 - 2020 Ford Mustang GT V8, Bullitt
  • 2018 - 2021 Ford Mustang GT, GT Premium, EcoBoost Premium, EcoBoost
  • 2021 Ford Mustang Mach 1
  • 2018 - 2020 Ford Mustang Shelby GT350, Shelby GT350R
  • 2020 - 2021 Ford Mustang Shelby GT500
  • 2018 Ford Mustang V8
  • 2018 - 2020 Subaru WRX 6 Man, CVT
  • 2015 - 2021 Subaru WRX Limited, Premium, Base
  • 2017 - 2020 Subaru WRX Sport, Sport-tech
  • 2015 - 2016 Subaru WRX STI

Check your year, model, engine and trim against this list before you order.

What it does

Leaks, overheating and a heater that blows cold are common signs of cooling trouble. A healthy cooling system keeps the engine at its working temperature; most cooling parts are replaced because of leaks, corrosion or a failed bearing or seal.

Installation & tips

  • Flush and refill with the coolant type your engine needs, then bleed the air out.
  • Coolant: Use the correct type.
  • Thermostat: Cheap while the system is drained.
  • Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.

FAQ

How many vehicles is it listed for?
10 applications are listed in the fitment section above.

Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.

What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.

Before you order

  • Confirm your year, make, model and trim match the fitment listed above (Subaru WRX).
View full details

Before you order: Subaru WRX cooling part fitment

Cooling parts keep the engine at a steady temperature by moving heat out through the radiator.

Fitment notes

  • Listed for: Subaru WRX.
  • Specs, lead time and warranty come from Mishimoto and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.

Ask about fitment

Plan the whole job

More for your car: Subaru Parts · All Radiators · Cooling & heating

Questions about Subaru WRX cooling part

Will this fit my Subaru WRX?
It is listed for the Subaru WRX. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
What coolant should I use?
Use the type your vehicle manufacturer specifies; do not mix types.
Where do specs and warranty details come from?
From Mishimoto. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.

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