CONFIRM THIS FITS YOUR Subaru WRX SS WAGON

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Cap Radiator. Engine Coolant Reservoir Cap.

Part Number: 45137AE003
Supersession(s): 45137AE000; 45137AE001; 45137AE002
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CAP ASSEMBLY-RADIATOR Engine Coolant Reservoir CapRadiator Cap

Fits WRX (2002 - 2025)

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.

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ENGINE COOLING
Full Diagram
Diagram ENGINE COOLING for your Subaru WRX SS WAGON
#45137
Required: 1
AT OIL COOLER PIPE
ENGINE COOLING
Full Diagram
Diagram ENGINE COOLING for your Subaru WRX SS WAGON
#45137
Required: 1
RADIATOR & FAN
Radiators
Full Diagram
Diagram Radiators for your Subaru WRX SS WAGON

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