SKU: MMOC-WRX-15 | UPC: 748354013108
Mishimoto 2015-2021 Subaru WRX Oil Cooler Kit
Guard your 2015-2021 Subaru WRX FA20DIT turbo engine from high oil temperatures during aggressive driving or track sessions with this Mishimoto direct-fit oil cooler kit. It integrates with the stock liquid-to-liquid cooler for optimal temperature control and delivers a 25°F drop in oil temps with low pressure loss. Engineered for Base Limited and Premium models this kit extends engine durability for stock or modified WRXs.
Key Features
- 19-Row Oil Cooler: Large core measures 11.8 x 7.9 x 1.2 inches mounts in front bumper for maximum airflow and efficient cooling under demanding conditions.
- CNC-Machined Aluminum Sandwich Plate: Application-specific design ensures full clearance for stock oil filter while directing oil flow precisely to the cooler.
- Preassembled Stainless Steel Braided Lines: -10AN fittings provide durable leak-free connections with minimal restriction for reliable performance.
- Application-Specific Brackets: Robust mounting hardware secures the cooler firmly in the bumper area without modifications.
- Finish Options: Choose Sleek Silver or Stealth Black cooler backed by Mishimoto Lifetime Warranty for long-term reliability.
Product Notes
- Operates alongside stock liquid-to-liquid cooler to regulate temperatures effectively during extended high-load use.
- Essential for tuned engines or track driving to prevent oil breakdown and maintain viscosity.
- Complete kit includes all components for straightforward replacement no additional parts needed.
Installation Notes
- Professional installation recommended.
- Direct bolt-on fit requires no cutting or permanent vehicle alterations.
- Uses existing bumper mounting points all necessary hardware and fittings provided.
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?
- Direct-fit kits proven on street and track with thousands of installations worldwide.
- High-quality materials like aircraft-grade aluminum and stainless steel for lasting performance.
- Engineered and tested for precise fit reducing oil temps without compromising flow.
Frequently Asked Questions
- Q: Will this fit 2015-2021 Subaru WRX STI models?
A: This kit fits WRX models only use Mishimoto MMOC-WRXST-15P for STI applications. - Q: What finish options are available?
A: Select Sleek Silver or Stealth Black powder-coated cooler both offer corrosion resistance and match factory aesthetics. - Q: What warranty coverage is provided?
A: Mishimoto Lifetime Warranty covers defects in materials and workmanship for as long as you own the vehicle.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure foam-protected box 24 x 14 x 8 inches
- Weight: 13 lbs





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