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2003 Subaru: Engine and Cooling Products
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Engine Coolant Reservoir. Tank Water.

Part Number: 21132AA131
Supersession(s): 21132AA074; 21132AA075; 21132AA130
View 21132AA131 Engine Coolant Reservoir. Tank Water. Full-Sized Product Image
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A Container that holds Engine Coolant.

TANK ASSEMBLY-WATER Engine Coolant Reservoir

Fits Baja, Forester, STI, WRX

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 WRX SS WAGON
#21132
Required: 1
WATER TANK

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