Dorman 264-927 Engine Crankcase Vent Valve

PCV Valve Cover Repair for Volkswagen V6 Engines

Dorman 264-927 is an OE FIX diaphragm kit for the crankcase ventilation system on select Volkswagen and Audi V6 applications. It lets you replace the PCV valve service point inside the valve cover without replacing the entire valve cover assembly, and it includes a new valve cover gasket for a cleaner repair.

• OE FIX diaphragm kit for crankcase ventilation service
• Replaces the internal PCV valve service point in the valve cover
• Includes a new valve cover gasket for a complete reseal
• Plastic construction
• Standard replacement grade
• Two-port design with 5 mounting holes

Detailed Product Information

This Dorman 264-927 crankcase vent valve repair solution is built for Volkswagen Passat, Volkswagen CC, Volkswagen Touareg, Volkswagen Passat CC, and Audi Q7 V6 engines where the PCV valve is integrated into the valve cover. Instead of replacing the full valve cover/PCV assembly, this part provides a targeted repair path for the diaphragm-style PCV service area. It is a practical choice for owners searching for a Volkswagen Passat PCV valve cover repair, Audi Q7 crankcase ventilation valve replacement, or Dorman 264-927 valve cover gasket and PCV diaphragm kit.

This part cross-references URO 03H103429L for the same application.

What It Helps Address

• Oil leaks at the valve cover sealing surface
• Crankcase ventilation faults tied to a worn PCV diaphragm
• Rough idle or drivability issues related to PCV system failure
• Excessive crankcase pressure from a failed internal valve
• Need for a valve cover service repair without replacing the full assembly

Installation Notes and Tips

Verify engine application before installation, since this repair is specific to valve covers with an internal PCV valve design. Inspect the valve cover sealing surface and surrounding ventilation passages before assembly. Use the included gasket during reassembly and confirm all mounting points are aligned evenly to help achieve a proper seal.

Quality Assurance

Dorman 264-927 is a standard replacement part engineered for direct service of the PCV valve area on supported Volkswagen and Audi applications. It is built to address the original valve cover PCV service design with a repair-focused solution.