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Product Fitment:
2015-2021 Subaru WRX
Repairing an engine failure? Building an engine from scratch with your own internals and valvetrain? This is a great option for you, since Subaru no longer offers fully assembled heads as a single part number.
If you are looking for a new set of WRX Cylinder Heads, then we have what you are looking for. All of these cylinder head castings are brand new from Subaru. They do have valve guides installed, but you would need to all other parts of the valve train such as valves, springs, retainers, buckets, etc.
11063AB722 Cylinder Head Assembly Left is Part Code 11063 in the diagram
Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.
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