Product Review
The A.I.R. Check Valve is an emission control device that allows air into the exhaust system to help burn pollutants. Dorman's A.I.R Check Valve is made to withstand the heat of the exhaust manifold.
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The A.I.R. Check Valve is an emission control device that allows air into the exhaust system to help burn pollutants. Dorman's A.I.R Check Valve is made to withstand the heat of the exhaust manifold.
