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AZ Filters PCV Valve PCV1219DLShop All Duralast
PCV valves modulate harmful vapors from the engine and the atmosphere through the crankcase ventilation system.
- Meets or exceeds OEM fit and quality requirements
- Effective pollution control device
- PCV s are found in closed systems for flow control and meter the flow of vapor from the crankcase to the intake manifold and are necessary for proper ventilation for the crankcase
- Controls fuel to air mixture for proper engine combustion