






Secondary Air Pump Gasket
Gaskets for the air injection system. This system uses an electric pump to inject air into the cylinder head exhaust ports via the back of the heads. The purpose being to introduce additional oxygen into the exhaust gases to combust unburned fuel and bring the catalytic converter to operating temperature more quickly.
There are four metal gaskets for sealing the pipe connections in the system: LH cylinder head, RH cylinder head, LH control valve, RH control valve.
Manufacturer Part Nos: 14852AA020, 14852AA030, 14852AA040, 14719AA033
What it fits:
- USDM STI MY06-21
- USDM WRX MY06-14
- USDM Forester XT MY06-13
Couldn't load pickup availability
Pickup available at Rallispec
Usually ready in 24 hoursPairs well with

Secondary Air Pump Gasket
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