Engine Water Pump. Gasket Thermostat. Gasket Water Pump. Sealing Water Pump.

Part Number: 21111AA240
Supersession(s): X2111AA240

Main Engine Water Pump. Oil Cooler O. Water Pump Complete.

WATER PUMP COMPLETE Engine Water Pump

Fits STI (2004 - 2021)

Water Pump
If any of the components of your vehicle's water pump assembly are faulty, your engine can't properly cool itself. If you've noticed a coolant leak from the front of your engine, quickly rising engine temperatures at idle or that your water pump pulley is loose or making noise, have your Subaru inspected by one of our certified Subaru technicians.

Diagram WATER PUMP for your Subaru STI
#21111
Required: 1
OIL COOLER O. OIL COOLER O. OIL COOLER O. OIL COOLER O.
Diagram WATER PUMP for your Subaru STI
#21111
Required: 1
OIL COOLER O.
Diagram WATER PUMP for your Subaru STI
#21111
Required: 1
OIL COOLER O.

Subaru Evergreen Park

3101 West 95th Street, Evergreen Park, IL, 60805

Policies & Information

Accepted Payments
Visa MasterCard Discover American Express