Description
The Mishimoto MMOC-WRX-22BK is a direct-fit oil cooler kit built specifically for the 2022+ Subaru WRX and its FA24F 2.4L turbocharged engine. The factory oil cooling system on this platform is a small liquid-to-liquid heat exchanger that can struggle under sustained load, and this kit was engineered to work alongside it, delivering a dyno-proven 20-degree reduction in oil temperature. It arrives with a black anodized 19-row cooler and everything required for installation.
This Mishimoto oil cooler kit is designed to protect the FA24F from the kind of prolonged high oil temperatures that occur during spirited driving, modification, or track use, while still preserving the fast-warmup benefit of the stock liquid-to-liquid unit for daily driving. As a complete oil cooler kit, it adds 0.75 quarts of oil to the system for extra cooling capacity and pairs black nylon-covered stainless-steel lines with -10AN fittings for a durable, OEM-style look. Buyers can select a non-thermostatic sandwich plate or a thermostatic version built for daily-driven cars and colder climates, making this Mishimoto cooling upgrade adaptable to how the WRX is actually driven.
Vehicle Applications
This kit is a direct fit for the 2022-2024 Subaru WRX Base, the 2022-2026 Subaru WRX GT, Limited, Premium, Sport, and Sport-tech trims, and the 2026 Subaru WRX High, Series.Yellow, Sportwagon, TS, and tS Performance trims, all built around the FA24F 2.4L H4 engine on the VB chassis.
Features
- Direct fit for the 2022+ Subaru WRX FA24F 2.4L H4
- 19-row bar-and-plate oil cooler mounts in the front bumper using robust application-specific brackets for optimal airflow and cooling
- Includes everything needed for installation, including brackets, lines, sandwich plate, and cooler
- Dyno-proven 20-degree reduction in oil temperature
- Optional thermostatic sandwich plate for daily-driven vehicles or cold climates, accepting 160-degree, 185-degree, and 200-degree thermostats and featuring NPT ports for pressure or temp sensors
- Retains the stock liquid-to-liquid cooler for fast warmup on daily-driven vehicles
- Adds 0.75 quarts of oil for more cooling capacity
- Black nylon-covered stainless-steel lines with -10AN fittings for added abrasion resistance and an OEM look
- Available with Sleek Silver or Stealth Black cooler
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Part Number: MMOC-WRX-22BK
- Color: Black
- Finish: Anodized
- Core Color: Black
- Core Type: Bar-and-Plate
- Core Construction: Stacked Plate
- Core Row Quantity: 19
- Core Height: 12.95 in
- Core Width: 11 in
- Core Thickness: 1.97 in
- Overall Width: 1.97 in
- Base Height: 6.44 in
- Inlet Fitting Type: AN Flare, Male, -10AN
- Outlet Fitting Type: AN Flare, Male, -10AN
- Inlet Outside Diameter: 0.625 in
- Outlet Outside Diameter: 0.625 in
- Grade Type: Performance
- Fluid Capacity Added: 0.75 qt
- Cooler Fluid Capacity: 0.8 qt
- Engine Code: FA24F
- Chassis Code: VB
- Application: Subaru WRX 2.4L H4 2022+
Frequently Asked Questions
What vehicles does this Mishimoto oil cooler kit fit?
It is a direct fit for the 2022-2024 Subaru WRX Base, the 2022-2026 WRX GT, Limited, Premium, Sport, and Sport-tech trims, and the 2026 WRX High, Series.Yellow, Sportwagon, TS, and tS Performance trims, all with the FA24F engine.
Does installing this kit remove the factory oil cooler?
No, this kit is designed to work in tandem with the stock liquid-to-liquid cooler, retaining it for fast warmup on daily-driven vehicles.
What is the difference between the thermostatic and non-thermostatic sandwich plate?
The thermostatic sandwich plate accepts 160-degree, 185-degree, and 200-degree thermostats and includes NPT ports for pressure or temp sensors, while the non-thermostatic option omits these features.
How much does this kit reduce oil temperature?
Mishimoto’s dyno testing showed a 20-degree reduction in oil temperature with this kit installed.
What color options are available?
The cooler is available in Sleek Silver or Stealth Black.
Is this kit covered by a warranty?
Yes, it includes the Mishimoto Lifetime Warranty.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
