Subaru OEM Thermostat Housing 2004-2014 WRX / 2004-2021 STI / 2003-2012 Outback / 1991-2012 Legacy / 2003-2010 Impreza / 2004-2013 Forester / 2004-2006 Baja

Keep your Subaru’s engine running cool and reliable with the OEM thermostat housing designed for multiple Subaru models spanning from 1991 to 2021. This essential cooling system component securely houses the thermostat, ensuring precise regulation of coolant flow between the engine and radiator. By maintaining optimal engine temperature, it helps prevent overheating and supports peak engine performance.

Crafted to meet strict OEM standards, this thermostat housing fits a broad range of Subaru vehicles, including the WRX (2004–2014), Subaru WRX STI (2004–2021), Outback (2003–2012), Legacy (1991–2012), Impreza (2003–2010), Forester (2004–2013), and Baja (2004–2006). Its compatibility across various engine and transmission setups makes it a versatile replacement part for Subaru enthusiasts. Engineered for durability and a perfect fit, it ensures your cooling system functions smoothly without compromise.

Ideal for Subaru owners performing maintenance or repairs, this thermostat housing is a reliable upgrade to keep your vehicle’s cooling system in top condition. Shop this premium OEM replacement part at Subimods and maintain your Subaru’s performance with confidence.