Dorman 264-729 PCV Valve Diaphragm

Dorman 264-729 PCV Valve Diaphragm

The Dorman 264-729 PCV valve diaphragm is a direct-fit replacement for the original crankcase ventilation diaphragm on select Volkswagen applications. It is built to match the factory fit and function while using durable rubber, metal, and plastic construction for reliable service.

• Direct replacement PCV valve diaphragm for crankcase ventilation repair
• Matches original fit and function on specified vehicles
• Constructed from rubber, metal, and plastic materials
• 23 mm diameter and 3.17 mm thickness
• No spring included
• Compatible with 2006 Volkswagen Jetta, 2006 Volkswagen Passat, 2007 Volkswagen Passat, and 2012-2013 Volkswagen Golf R

Fitment and Application Details

Compatible With 2006 Volkswagen Jetta, N/A; 2006 Volkswagen Passat, N/A; 2007 Volkswagen Passat, N/A to VIN 3C-6P300000; and 2012-2013 Volkswagen Golf R, N/A. The Dorman 264-729 is a practical OE-style solution for Volkswagen crankcase ventilation service when the original diaphragm has failed or worn out. This part cross-references Gates EMH905 for the same application.

Common Problems This Part Can Address

• Cracked or torn PCV diaphragm causing crankcase pressure issues
• Rough idle related to crankcase ventilation leakage
• Oil seepage or oil consumption concerns tied to diaphragm failure
• Check engine light conditions associated with PCV system faults
• Vacuum leaks in the crankcase ventilation system

Installation Notes and Tips

Verify engine and VIN breakpoints before ordering, especially for 2007 Volkswagen Passat applications listed to VIN 3C-6P300000 and 2006 Volkswagen Jetta applications listed to VIN 1K-6-687 686. Inspect the surrounding PCV housing and sealing surfaces during service, and replace any damaged components before reassembly. Confirm the diaphragm dimensions and orientation match the original part before installation.

Quality Assurance

Dorman designs this PCV valve diaphragm to match the original part’s fit and function on specified vehicles, with materials selected for durability and dependable performance in crankcase ventilation service.