Product Description
Upgrade your Subaru WRX or STI with this genuine OEM Thermostat. Crafted by Subaru, this high-quality product is specifically designed for 2002-2014 WRX and 2004-2020 STI models. Keep your engine running at optimal temperature with the Subaru USDM Thermostat. Gasket not included.
Subaru USDM WRX / STi Thermostat
California Prop 65 Warning: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.p65warnings.ca.gov.
Usually ships same or next day. 
