Standard Ignition DV164 Diverter Valve - Right

Standard Ignition DV164 Diverter Valve

The Standard Ignition DV164 diverter valve is a 2-port emission control vacuum system component with a 1/2-inch hose size. It is built for direct-fit service on select Audi and Volkswagen applications, including right-side installations on turbocharged models that rely on stable vacuum control.

Key Features

• Part number DV164 from Standard Ignition
• 2-port diverter valve design for vacuum system service
• 1/2-inch hose size for specified hose connections
• Right-side fitment on listed Audi and Volkswagen vehicles
• Cross-references OE and aftermarket numbers for the same application

Detailed Description

Standard Ignition DV164 is an emission control diverter valve used in vacuum system applications where controlled pressure routing is required. With a 1/2-inch hose size and two ports, this valve is specified for right-side fitment on select Audi A4, A4 Quattro, Allroad Quattro, A6 Quattro, A8 Quattro, S4, and Volkswagen Passat, Phaeton, and Touareg models. If you are replacing a worn diverter valve on a 2000-2006 Audi A6 Quattro or a 2002-2005 Volkswagen Passat, DV164 provides the correct service part reference for the application.

This part cross-references OE and aftermarket numbers such as 078131102D and EC6043 for the same application.

What It Is Used For

• Restoring vacuum routing control in the emission system
• Addressing boost or pressure management faults tied to diverter valve wear
• Replacing a cracked, leaking, or sticking valve body
• Correcting drivability issues caused by inconsistent vacuum response
• Servicing right-side diverter valve locations on listed Audi and Volkswagen models

Installation Notes and Tips

Verify hose size, port count, and right-side placement before installation. Compare the original valve to DV164 and confirm the vehicle year, make, and model against the fitment list. Inspect vacuum hoses and adjoining connections for wear or damage during replacement to help ensure proper system sealing.

Quality Assurance

Standard Ignition supplies replacement emission control components for service applications, and DV164 is cataloged to match the listed OE-style fitments for Audi and Volkswagen vehicles.