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2018 Subaru: 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 Ascent, Crosstrek, Forester, Impreza, Legacy, Outback, WRX

WATER PUMP
Full Diagram
Diagram WATER PUMP for your Subaru
#21210
Required: 1
WATER PUMP
Full Diagram
Diagram WATER PUMP for your Subaru
#21210
Required: 1
WATER PUMP
Full Diagram
Diagram WATER PUMP for your Subaru
#21210
Required: 1
WATER PUMP
Full Diagram
Diagram WATER PUMP for your Subaru
#21210
Required: 1
'17MY-

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