Genuine OEM Volkswagen Vacuum Hose, part number 0XW131055D. This hose carries vacuum pressure to control actuators in various engine systems, such as the EGR valve. It is located within the fuel system and engine bay. The hose is made of material resistant to heat and vacuum collapse. Genuine OEM vacuum hoses are manufactured to precise dimensions and material specifications to ensure proper fitment and reliable operation of vacuum-controlled components.