Subaru OEM 45153AA000

radiator sub tank cap

Product Description

The Subaru 45153AA000 is a genuine Subaru cap for compatible radiator overflow/sub tank assemblies. It is supplied as a genuine Subaru OEM component and is intended as a direct replacement where the catalogue fitment matches.

Manufactured to Subaru factory specifications, this part is designed to restore correct fit, sealing, alignment, or system operation without modification. Use the included product photos and OEM exploded drawing to confirm the component shape and installation position.

Subaru officially catalogues this component as cap cp-sub tank.

Vehicle Compatibility – Model Years

Check fitment against your VIN before ordering. Subaru used similar parts across multiple models, markets, and engine variants.

Selected Subaru radiator sub tank applications using 45153SA000
Confirm cooling system cap type and tank arrangement against your VIN before ordering

Notes

Genuine Subaru OEM part number: 45153AA000

Important Fitment Note

Vehicle compatibility is a guide only. Subaru parts can vary by market, model year, engine, transmission, trim level and previous vehicle modifications. Please confirm fitment against your VIN before ordering, or contact us with your VIN and the part number if you are unsure.

45153SA000

45153SA000 Subaru OEM Sub Tank Cap