Gates Engine Crankcase Vent Valve

The Gates Engine Crankcase Vent Valve, also called a PCV valve or positive crankcase ventilation valve, is part of the engine's emissions and crankcase ventilation system. It regulates the flow of blow-by gases from the crankcase back into the intake so they can be burned off, not released into the atmosphere.

Key Features:

• Helps relieve crankcase pressure and keeps vapors moving through the ventilation system
• Supports emissions control by routing blow-by gases back to the intake for combustion
• Helps limit moisture, sludge and contaminants that can build up in the crankcase
• Built by Gates, a long-established supplier of engine and fluid-handling components
• Designed as a replacement part for the original crankcase ventilation component

Replacing a worn or clogged crankcase vent valve can help support smooth engine operation and healthy oil and seal life. Each part number in this line is specified for its own application, so choose the variant that matches your engine's requirements.