THIS DOES NOT FIT YOUR 2003 Subaru STI

2003 Subaru STI : Engine and Cooling Products
Find Parts That Fit:

Engine Coolant Reservoir. Tank Water.

Part Number: 21132AA140
View 21132AA140 Engine Coolant Reservoir. Tank Water. Full-Sized Product Image
View Engine Coolant Reservoir. Tank Water. Full-Sized Product Image 1 of 2 View Engine Coolant Reservoir. Tank Water. Full-Sized Product Image 2 of 2



TANK ASSEMBLY-WATER Engine Coolant Reservoir

Fits STI

Engine Coolant Expansion Tank
A failed expansion tank can cause the cooling system in your Subaru to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.

WATER PIPE (1)
Full Diagram
Diagram WATER PIPE (1) for your 2003 Subaru STI
#21132
Required: 1
WATER TANK
WATER PIPE (1)
Full Diagram
Diagram WATER PIPE (1) for your 2003 Subaru STI
#21132
Required: 1
WATER TANK

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

People Also Bought

MetroWest Subaru

948 Worcester Rd, Natick, MA, 01760

Policies & Information

Accepted Payments
Visa MasterCard Discover American Express