Mishimoto 2015+ Subaru WRX Thermostatic Oil Cooler Kit - Direct Fit Performance Cooling Solution

High oil temperatures can wreak havoc on your high-performance FA20 DIT. Protect your investment with the Mishimoto direct-fit thermostatic oil cooler kit designed specifically for the 2015+ Subaru WRX. The WRX has tons to offer with its turbocharged engine and fantastic AWD system, but the stock liquid-to-liquid oil cooler cannot handle prolonged aggressive driving conditions. This kit is designed to replace the stock liquid-to-liquid with a Mishimoto'sandwich Plate with Rear-Mounted Thermostat, which includes a built-in thermostat with a 185 Degrees Fahrenheit / 85 Degrees Celsius activation temperature. Properly regulated oil temperatures become even more important if you have modified your vehicle or spend time tracking your WRX. Mishimoto's direct-fit oil cooler is engineered to reduce oil temperatures and extend the life of your engine. For optimal airflow and cooling, this kit includes a large 19-row cooler that is mounted in the front bumper with robust application-specific brackets. The included application-specific silicone liquid-to-liquid heat exchanger bypass hose provides a clean look in the engine bay. This kit includes preassembled stainless steel lines with -10AN fittings to help direct the oil to and from the cooler. With this setup, your WRX can achieve a XX Degrees Fahrenheit (XX.X Degrees Celsius) drop in oil temperatures with minimal pressure loss. The Mishimoto Subaru WRX Thermostatic Oil Cooler Kit is available with either a Sleek Silver or Stealth Black oil cooler. As with all our products, this kit includes the Mishimoto Lifetime Warranty. High-performance engine oil cooler designed to regulate oil temperature and protect critical engine components. Efficient heat dissipation improves durability, maintains lubrication, and ensures reliable performance. 2015 Subaru WRX Base 2.0 Liter TY751, 2015 Subaru WRX Limited 2.0 Liter TR690, 2015 Subaru WRX Limited 2.0 Liter TY751, 2015 Subaru WRX Premium 2.0 Liter TR690, 2015 Subaru WRX Premium 2.0 Liter TY751

• Full bolt-on oil cooling solution for street and track vehicles
• Proven 20 F (11.1 C) drop in oil temperature
• No modification necessary for installation

Enhance your 2015 and newer Subaru WRX's engine durability with the Mishimoto Thermostatic Oil Cooler Kit. Designed specifically for the turbocharged FA20 DIT engine, this high-performance cooling solution helps regulate oil temperatures during both street driving and aggressive track use. The kit replaces the stock liquid-to-liquid oil cooler with a robust 19-row cooler mounted at the front bumper, ensuring efficient heat dissipation. Its application-specific brackets simplify installation with no modifications required, making it an ideal upgrade for enthusiasts seeking reliable performance and peace of mind.
Included in the kit is a Mishimoto sandwich plate with a rear-mounted thermostat set to activate at 185°F (85°C). This built-in thermostat ensures optimal oil temperature management, preventing overheating during prolonged high-stress driving conditions. The setup features preassembled stainless steel lines with -10AN fittings, directing oil flow seamlessly between the engine and cooler, which helps achieve an approximate 20°F (11°C) drop in oil temperature with minimal pressure loss. This temperature regulation extends the lifespan of critical engine components, maintains proper lubrication, and enhances overall engine performance.
The oil cooler is offered in either a sleek silver or stealth black finish, allowing you to customize the look of your engine bay. Constructed with durable materials and backed by Mishimoto's lifetime warranty, this kit provides a reliable, full bolt-on solution suitable for both street and track applications. It is compatible with various 2015-2018 Subaru WRX models, including the base, limited, and premium trims, all powered by a 2.0-liter engine. Whether you have a stock setup or a modified vehicle, this oil cooler kit is an essential upgrade to help you push your WRX to its limits while protecting your engine investment.
Designed for easy installation, the Mishimoto Subaru WRX Thermostatic Oil Cooler Kit offers proven cooling performance, proven to lower oil temperatures significantly, and is built to withstand demanding driving conditions. This comprehensive kit ensures your vehicle maintains ideal oil temperatures, improves durability, and supports consistent, reliable performance for all your driving adventures.

Features:

• Full bolt-on oil cooling solution for street and track vehicles

• Proven 20°F (11°C) reduction in oil temperature

• No modifications necessary for installation

• Includes a thermostatic sandwich plate activating at 185°F (85°C)

• Large 19-row cooler mounted in the front bumper for efficient heat dissipation

• Preassembled stainless steel lines with -10AN fittings for reliable oil flow

• Available in silver or stealth black finish to match your vehicle's aesthetic

• Backed by Mishimoto's lifetime warranty for peace of mind

Fitment:
2015 Subaru WRX Base
2015 Subaru WRX Limited
2015 Subaru WRX Premium
2016 Subaru WRX Base
2016 Subaru WRX Limited
2016 Subaru WRX Premium
2017 Subaru WRX Base
2017 Subaru WRX Limited
2017 Subaru WRX Premium
2018 Subaru WRX Base
2018 Subaru WRX Limited
2018 Subaru WRX Premium
2019 Subaru WRX Base
2019 Subaru WRX Limited
2019 Subaru WRX Premium
2020 Subaru WRX Base
2020 Subaru WRX Limited
2020 Subaru WRX Premium
2021 Subaru WRX Base
2021 Subaru WRX Limited
2021 Subaru WRX Premium

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1