Genuine OEM Volkswagen Engine Vacuum Hose, part number 03N131055A. This hose is designed to carry vacuum pressure to various engine components, essential for the operation of systems like the brake booster, EGR valve, or turbocharger wastegate. It weighs 0.035 kg and measures 0.165m x 0.06m x 0.03m. Using a genuine OEM vacuum hose ensures the correct material flexibility, precise routing, and airtight connections, preventing vacuum leaks that can lead to performance issues or fault codes.