Genuine OEM Volkswagen Solenoid Valve, part number 3AA907631F. This solenoid valve controls fluid or air flow within a system, acting as an electrically operated switch. It is located in the assembly indicated by position 15B in the diagram. Dimensions are approximately 0.12m in length, 0.095m in width, and 0.07m in height. Genuine OEM solenoid valves ensure precise actuation and reliable sealing for optimal system performance.