Engine Coolant Thermostat and Gasket Set

The Subaru OEM thermostat and gasket set, part number 21210AA211, is a genuine replacement part designed to maintain optimal engine temperature in select Subaru vehicles. This set includes a durable metal thermostat and a rubber gasket to ensure a secure seal and prevent coolant leaks. This thermostat and gasket set is specifically designed for the 2013-2016 Subaru Crosstrek, the 2012-2014 Subaru Impreza, and the 2013-2014 Subaru Legacy and Outback. Utilizing this genuine Subaru part ensures OEM quality, precision fitment, and long-lasting performance, helping to protect your engine from damage caused by temperature fluctuations. Replacing the thermostat and gasket is a straightforward maintenance task. However, professional installation is recommended for best results, especially if you are unfamiliar with cooling system components. No modifications are required for installation, but it is essential to verify compatibility with your specific Subaru model and year before proceeding.