Genuine OEM Audi Connecting Hose, part number 427133352A. This hose serves to connect different components within the vehicle's air or fluid systems, facilitating the transfer of gases or liquids. It is typically found in the engine bay, linking parts of the intake, vacuum, or emissions systems. Weighing approximately 0.16 kg, a genuine OEM connecting hose provides the precise routing, flexibility, and material resistance required for a leak-free and durable connection, critical for maintaining system integrity.