Engine Coolant Thermostat. Thermostat and Gasket.

Part Number: 21210AA221
Supersession(s): 21210AA220

An Engine Coolant Thermostat Only. Housing not included.

THERMO AND GASKET ASSEMBLY Engine Coolant Thermostat

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

Diagram WATER PUMP for your 2025 Subaru Ascent
#21210
Required: 1

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North End Subaru

757 Chase Road, Lunenburg, MA, 01462

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