Dorman Air Pump Check Valve 911-977
|Color / Finish||Cast Aluminum|
The A.I.R. check valve is an emission control device that allows air into the exhaust system to help burn pollutants. Our A.I.R check valve is made to withstand the heat of the exhaust manifold.
- A necessary replacement item for passing inspection in certain states
- Direct replacement for a proper fit every time
- Durable metal construction helps to withstand extreme temperatures
- Quality-tested to ensure trouble-free installation and durability