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 2011 Subaru STI
#21210
Required: 1
'14MY-'16MY
Diagram WATER PUMP for your 2011 Subaru STI
#21210
Required: 1
Diagram WATER PUMP for your 2011 Subaru STI
#21210
Required: 1
Diagram WATER PUMP for your 2011 Subaru STI
#21210
Required: 1
Diagram WATER PUMP for your 2011 Subaru STI
#21210
Required: 1
'17MY-
Diagram WATER PUMP for your 2011 Subaru STI
#21210
Required: 1
Diagram WATER PUMP for your 2011 Subaru STI
#21210
Required: 1
Diagram WATER PUMP for your 2011 Subaru STI
#21210
Required: 1
Diagram WATER PUMP for your 2011 Subaru STI
#21210
Required: 1
Diagram WATER PUMP for your 2011 Subaru STI
#21210
Required: 1

Fred Anderson Subaru

110 South Bear Creek Road, Asheville, NC, 28806

Policies & Information

Accepted Payments
Visa MasterCard Discover American Express