Genuine OEM Audi Engine Vacuum Hose, part number 059131375AM. This hose carries vacuum pressure within the engine system, essential for the proper function of vacuum-actuated components like valves or actuators. It is routed in the engine bay to connect specific vacuum sources and destinations. Weighing 0.017 kg, this hose is designed for flexibility and resistance to engine bay temperatures and fluids. Genuine OEM hoses guarantee the correct internal diameter, material composition, and routing geometry to maintain vacuum integrity and prevent leaks.