Description
The Mishimoto MMOC-WRX-06T is a direct-fit, 19-row oil cooler kit engineered specifically for the Subaru Hawkeye chassis, mounting behind the front bumper and grille for optimum airflow. Built around a bar-and-plate performance core with an anodized finish, this kit is designed to keep a hard-driven WRX or STI running at proper oil temperatures whether on the street or the track.
High engine temperatures accelerate oil degradation and can lead to engine damage, so Mishimoto engineered this oil cooler kit to substantially reduce oil temperatures with minimal pressure loss. The 19-row cooler adds .65 qt to total oil capacity and is offered with your choice of a Stealth Black or Silver finish, plus an optional thermostatic sandwich plate for even greater control over oil temperature — making this one of the more complete Mishimoto cooling upgrades available for this platform. As with every Mishimoto cooling product, this oil cooler kit is backed by the Mishimoto lifetime warranty.
Vehicle Applications
This Mishimoto oil cooler kit is a direct fit for the 2006–2007 Subaru Impreza WRX, WRX TR, and WRX STI, as well as the 2006–2007 Impreza WRX Limited and the 2007 Impreza WRX STI Limited. It is built around the GD chassis and confirmed for engines coded EJ255 and EJ257, and it fits both automatic and manual applications. Note that this kit will not fit vehicles equipped with front-mount intercoolers, and Mishimoto recommends inspecting the oil filter housing for installation compatibility; fitment has been confirmed against Subaru part 21311AA051.
Features
- 19-row bar-and-plate oil cooler with an anodized finish, offered in Silver or Stealth Black
- Delivers a 50°F (34°C) temperature drop with minimal pressure loss
- Direct fit for the WRX with a CNC-machined spacer for easy installation without heat shield removal
- Optional thermostatic sandwich plate available for additional oil temperature control
- Includes application-specific mounting brackets, stainless steel braided hoses with -10AN fittings, an oil sandwich plate, a stainless steel sandwich plate adapter (M20), a banjo fitting with bolt (M20 x -10AN), a Thermashield silver braided line protector, a black rubber protector square, and a mounting hardware set
- Backed by the Mishimoto lifetime warranty
Specifications
- Brand: Mishimoto
- Part Number: MMOC-WRX-06T
- Product Type: Cooling / Oil Cooler Kit
- Core Type: Bar-and-Plate
- Core Row Quantity: 19
- Core Height: 5.43 in
- Core Thickness: 1.97 in
- Core Width: 11 in
- Core Color: Silver
- Finish: Anodized
- Grade Type: Performance
- Inlet/Outlet Fitting Type: AN Flare (Male)
- Fluid Capacity: adds .65 qt to total oil capacity
- Color Options: Silver Cooler, Silver Cooler with Thermostatic plate
- Recommended torque for straight fittings and banjo bolts: 15–25 lb-ft (do not exceed 35 ft-lb)
Frequently Asked Questions
What does the Mishimoto MMOC-WRX-06T oil cooler kit include?
The kit includes application-specific mounting brackets, a 19-row oil cooler, two stainless steel braided hoses with -10AN fittings, an oil sandwich plate, a stainless steel sandwich plate adapter (M20), a banjo fitting with bolt, a Thermashield silver braided line protector, a black rubber protector square, a mounting hardware set, and the Mishimoto lifetime warranty.
Will this oil cooler fit an automatic-equipped WRX or STI?
Yes, this Mishimoto oil cooler kit fits both automatic and manual applications.
Can this be installed on a WRX with a front-mount intercooler?
No, this kit will not fit on vehicles equipped with front-mount intercoolers.
What color and configuration options are available?
The cooler is available in Silver, and you can choose the standard version or one with an added thermostatic sandwich plate.
How much does this kit reduce oil temperature?
Mishimoto states this oil cooler kit delivers a 50°F (34°C) temperature drop with minimal pressure loss.
Does this kit come with 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.
