GATES EMH903 4.2L V8 Engine Crankcase Vent Valve



The PCV valve can typically be found on the intake manifold with a hose connecting it to the throttle body. The PCV valve sends partially burned gases from the engine’s crankcase to the combustion chamber, eliminating crankcase emissions.

# Year Make Model Part Number
1 2003 AUDI A8 EMH903




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