Mishimoto Non-Thermostatic Oil Cooler Kit Black Focus ST 2013-2018
Highlights
- Sold As A Kit
- Reduced Oil Temperatures
- Billet Aluminum Construction
- Black Finish
Mishimoto Black Non-Thermostatic Oil Cooler Kit for 2013, 2014, 2015, 2016, 2017 and 2018 Focus STs.
Mishimoto (MMOC-FOST-13BK) Black Non-Thermostatic Oil Cooler Kit. Don't worry about overheats from aggressive tunes or track racing.
Features and Benefits:
- For the 2013-2018 Focus ST
- Direct-fit replacement
- Application-specific mounting brackets
- Oil cooler location does not interfere with aftermarket air intakes
- Works with stock and all aftermarket front mount intercooler kits
- Pre-made stainless steel braided oil lines with durable -AN fittings
- 19-row stacked-plate oil cooler for optimal fluid temperature reduction
- Retains the use of your stock liquid to liquid oil cooler unit
- Billet aluminum oil sandwich plate
Mishimoto began the construction process of this aftermarket upgrade with a large 19-row oil cooler and is mounted in the front of the vehicle where it receives the most potential airflow. Additionally, the oil cooler was mounted on the passenger side as to not complicate some aftermarket air intake systems.
Featuring -10AN fittings for an easy installation, the included application specific braided stainless steel lines transfer the oil from the cooler to the engine. Using a non-thermostatic sandwich plate, engineers saw consistent temperature decreases of over 30°F (16.7°C).
Specifications:
- Material: 6061 Aluminum
- Core Height: 5.43”
- Rows: 19
- Cooler Construction: Stacked-plate
- Core Thickness: 1.97”
- Core Length: 11”
- Fitting Size: -10AN
- Pressure Drop: 3-5 PSI
- Temp Difference: 30°F
- Increase In Oil Capacity: 0.65 qt
This Kit Includes:
- Mounting Brackets and Spacer
- 19-Row Oil Stealth Black Cooler
- 3’, 8” Stainless Steel Braided Hose with Straight and 90 Degree -10AN Fittings
- 2', 11" Stainless Steel Braided Hose with 45 Degree and 90 Degree -10AN Fittings
- Non-Thermostatic Sandwich Plate
- 3/4" x 16" Stainless Steel Sandwich Plate Adapter
- M20 x -10AN Straight Fittings
- Mounting Hardware Set
Please Note: This kit is designed to work by removing the active grill shutters to obtain maximum airflow to the oil cooler. This oil cooler kit retains the use of your stock liquid to liquid oil cooler unit.
Tech Tip: Recommended torque specification for all straight fittings and banjo bolts: 15-25 ft/lbs (operating range). Do not exceed the maximum torque rating of 35 ft/lbs.
Attention: It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation.
California Residents: Proposition 65 Warning
Related Categories: Ford Focus ST Parts, Focus ST Engine
Installation Difficulty

Intermediate skill is required for this installation.