Genuine OEM Audi Power Steering Intake Hose, part number 4H0422887AL. This essential hose is a key component within the power steering system, designed to transfer hydraulic fluid between the reservoir or cooler and the power steering pump. It ensures the continuous and correct flow of fluid, which is vital for maintaining proper system pressure and enabling smooth, responsive steering. Choosing a genuine OEM power steering hose guarantees the correct routing geometry, material composition, and pressure resistance, preventing leaks and ensuring the long-term reliability of the steering system.