Genuine OEM Volkswagen Vacuum Valve, part number 6QE906517A. This valve is a critical component within the engine's vacuum system, responsible for precisely controlling the flow and distribution of vacuum to various actuators and sensors. It plays a vital role in engine management, emissions control, and turbocharger operation. Weighing 0.061 kg and measuring 0.085 meters in length. Choosing a genuine OEM vacuum valve ensures accurate calibration, reliable operation, and proper integration with the vehicle's complex control systems, preventing performance issues and maintaining emissions compliance.