Engine Coolant Thermostat. Thermostat and Gasket.

Part Number: 21210AA291
Supersession(s): 21210AA290

An Engine Coolant Thermostat Only. Housing not included.

THERMO AND GASKET ASSEMBLY Engine Coolant Thermostat

Fits Crosstrek, Forester, Impreza, Legacy, Outback, WRX

This product fits 143 vehicle variants.
Subaru: 6 models, 143 variants between 2019 and 2025.
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Williams Subaru of Charlotte

5701 East Independence Boulevard, Charlotte, NC, 28212

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