SKU: MMOC-WRX-15T | UPC: 748354015331
Mishimoto 2015-2021 Subaru WRX Thermostatic Oil Cooler Kit
Replace the stock liquid-to-liquid oil cooler on your 2015-2021 Subaru WRX with the Mishimoto direct-fit thermostatic kit to handle aggressive driving and track use. This setup protects the FA20 DIT turbo engine from high oil temps using a rear-mounted thermostat that activates at 185 Degrees Fahrenheit / 85 Degrees Celsius. Achieve up to a 30 Degrees Fahrenheit / 16.7 Degrees Celsius drop in oil temperatures with minimal pressure loss for longer engine life.
Key Features
- Thermostatic Sandwich Plate: Rear-mounted with 185°F / 85°C activation temperature regulates oil flow for consistent temperatures during all driving conditions
- 19-Row Oil Cooler: Large core mounted in front bumper with application-specific brackets maximizes airflow and delivers up to 30°F oil temp reduction
- Silicone Bypass Hose: Application-specific liquid-to-liquid heat exchanger hose offers clean engine bay appearance and reliable performance
- Preassembled Lines: Stainless steel braided hoses with -10AN fittings simplify installation and direct oil efficiently to the cooler
- Finish Options: Choose Sleek Silver or Stealth Black cooler to match your WRX build
Product Notes
- Ideal for modified WRX models or track sessions where oil temps exceed stock limits
- Retains stock oil filter relocation functionality
- Kit weight approximately 13.25 lbs
Installation Notes
- Professional installation recommended.
- Direct replacement bolts to factory locations using included hardware
- Compatible with stock oil filter housing and relocation kits
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
Why Choose Mishimoto?
- Lifetime Warranty covers defects and workmanship
- Engineered and tested for Subaru WRX with dyno-proven results
- Direct-fit design uses application-specific components for hassle-free setup
Frequently Asked Questions
- Q: Will this kit fit my 2015-2021 Subaru WRX Base Premium or Limited?
A: Yes it provides direct-fit installation for all 2015-2021 Subaru WRX Base Premium and Limited models with FA20 DIT engine - Q: What materials are used in construction?
A: Heavy-duty aluminum cooler core mandrel-bent aluminum sandwich plate and stainless steel braided lines ensure durability and corrosion resistance - Q: What is the warranty coverage?
A: Mishimoto Lifetime Warranty protects against defects in materials or workmanship for peace of mind
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure foam-protected box 28 x 14 x 8 inches
- Weight: 13.25 lbs
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