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Subaru WRX : Engine and Cooling Products
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Engine Coolant Thermostat. Thermostat and Gasket.

Part Number: 21210AA221
Supersession(s): 21210AA220
View 21210AA221 Engine Coolant Thermostat. Thermostat and Gasket. Full-Sized Product Image
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An Engine Coolant Thermostat Only. Housing not included.

THERMO AND GASKET ASSEMBLY Engine Coolant Thermostat

Fits WRX (2015 - 2025)

WATER PUMP
Full Diagram
Diagram WATER PUMP for your Subaru WRX
#21210
Required: 1
WATER PUMP
Full Diagram
Diagram WATER PUMP for your Subaru WRX
#21210
Required: 1
WATER PUMP
Full Diagram
Diagram WATER PUMP for your Subaru WRX
#21210
Required: 1

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