VNE 4008053 Vacuum Check Valve

Vacuum Check Valve Overview

The VNE 4008053 vacuum check valve is an OE supplier replacement for vacuum system service. It is listed for select Audi and Volkswagen applications with OE number 06A133528D, including Audi R8, Audi A4, Audi A4 Quattro, Audi TT Quattro, and Volkswagen Passat models.

Key Features

• OE supplier replacement for vacuum system repair.
• Direct cross-reference to OE number 06A133528D.
• Fits select Audi and Volkswagen applications with confirmed vehicle-specific coverage.
• Part number 4008053 for ordering and identification.

Detailed Description

VNE 4008053 is a vacuum check valve used in emission control vacuum system service where one-way vacuum flow is required. This part cross-references 06A133528D for the same application and is cataloged for 2002-2006 Audi A4, 2002-2005 Audi A4 Quattro, 2003-2006 Audi TT Quattro, 2003-2005 Volkswagen Passat, and 2017-2018 and 2020 Audi R8 applications. For buyers searching for an Audi A4 vacuum check valve, Audi TT Quattro vacuum valve, or Volkswagen Passat vacuum system replacement, this part number 4008053 provides a direct reference point.

Common Uses

• Restoring one-way vacuum control in the emission system.
• Replacing a worn or leaking vacuum check valve.
• Addressing vacuum loss that can affect engine operation.
• Servicing OE-number-matched vacuum system components.

Installation Notes

Verify the OE number 06A133528D and match the vehicle application before installation. Confirm the vacuum line routing and part orientation during service. Use the cataloged fitment for the exact Audi or Volkswagen model and year range.

Quality Assurance

VNE identifies this part as an OE supplier component, indicating alignment with original-equipment service expectations for the listed applications.