CONFIRM THIS FITS YOUR Subaru STI

Subaru STI : Engine and Cooling Products
Select a Year:

Engine Coolant Thermostat Kit. Thermostat and Gasket.

Part Number: 21210AA030
View 21210AA030 Engine Coolant Thermostat Kit. Thermostat and Gasket. Full-Sized Product Image
❮ View Engine Coolant Thermostat Kit. Thermostat and Gasket. Full-Sized Product Image 1 of 9 View Engine Coolant Thermostat Kit. Thermostat and Gasket. Full-Sized Product Image 2 of 9 View Engine Coolant Thermostat Kit. Thermostat and Gasket. Full-Sized Product Image 3 of 9 ❯

A Kit containing a Engine Coolant Thermostat and additional Parts For Installation. An Engine Coolant Thermostat Only. Housing not included.

THERMO AND GASKET ASSEMBLY Engine Coolant Thermostat KitEngine Coolant Thermostat

Fits STI (2004 - 2021)

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

For carts over $250.00, pay over time with Affirm. Apply here with just a few pieces of information.

People Also Bought

Hicks Family Subaru

3615 S Padre Island Dr , Corpus Christi, TX, 78415

Policies & Information

Accepted Payments
Visa MasterCard Discover American Express PayPal