Genuine OEM Audi Sunroof Water Drainage Hose, part number 8V5877204A. This hose is positioned at the rear right side of the sunroof assembly, designed to channel accumulated water safely away from the vehicle's interior. Its specific length (1.68 m) and routing ensure efficient drainage and prevent leaks. The hose is green in colour. Using a genuine OEM drainage hose guarantees proper fitment and material durability, preventing water ingress and potential damage to interior components.