Subaru OEM USDM Thermostat Gasket Subaru WRX 2002-2014 / STI 2004-2021

Replace your worn thermostat seal with a Genuine Subaru OEM Thermostat Gasket. Designed as a direct replacement for Subaru EJ-powered WRX and STI models, this factory gasket provides the proper seal between the thermostat and water pump housing to help prevent coolant leaks and maintain cooling system performance.

Whether you're replacing a thermostat or performing cooling system maintenance, using a genuine Subaru gasket helps ensure the correct fit and long-lasting reliability.

Fitment:
Subaru WRX (2002-2014)
Subaru STI (2004-2021)

Features:
- Genuine Subaru OEM thermostat gasket
- Direct factory replacement
- Designed for USDM WRX and STI models
- Helps create a proper coolant seal
- OEM fit, quality, and reliability
- Ideal for thermostat replacement and cooling system service

Replacing the thermostat gasket whenever the thermostat is removed is an easy way to help prevent future coolant leaks and keep your Subaru's cooling system operating as intended.

Warranty Disclaimer: Subaru of America will only warranty OEM parts that are installed by a certified Subaru dealership and match the vehicle's VIN. Warranty eligibility is subject to Subaru's policies and installation requirements.