Whistling Noise or Vacuum Leak Problems?

Replace Your Failed Vacuum Check Valve Before It Causes Driveability Issues.

The factory vacuum check valve is designed to regulate one-way vacuum flow inside the engine vacuum control system.

Over time, exposure to:

• engine heat
• oil vapor
• vacuum pressure cycles
• aging plastic materials

can cause the original valve to:

• crack
• leak
• lose vacuum retention
• fail internally

A failing vacuum check valve may cause:

✔ Vacuum leaks
✔ Whistling or hissing noises
✔ Rough idle
✔ Check engine light
✔ Poor turbo response
✔ Inconsistent vacuum system operation

This OEM-style vacuum check valve connector is designed to restore proper vacuum system performance and reliable one-way airflow control.

Manufactured from durable heat-resistant automotive-grade materials, it provides reliable direct-fit installation for selected Audi and VW 3.0T vehicles.

Key Features & Benefits

✔ OEM-style aftermarket replacement
✔ Restores proper vacuum system operation
✔ One-way vacuum flow design
✔ Durable heat-resistant construction
✔ Helps eliminate vacuum leaks
✔ Helps reduce whistling noise
✔ Direct-fit installation
✔ No modification required

Product Specifications

Part Type:
Vacuum Check Valve / One-Way Vacuum Valve / Vacuum Hose Connector

Material:
Heat-Resistant Automotive-Grade Plastic

Reference OE Part Number:

• 06M131055

Compatible With Selected Models

VW

• Touareg

Audi

• Q7
• Q8

Compatible with selected:

• 3.0T Turbo V6 engines

Please verify OE part number before purchase.

Compatible vacuum hose assemblies and updated supersession variants are referenced by OEM suppliers.