Genuine OEM Volkswagen Oil Pressure Line, part number 3C0317819C. This line is engineered to transport oil under high pressure within the engine's lubrication system, ensuring critical components receive adequate oil supply. It is a pre-formed metal tube assembly with a black protective coating, weighing approximately 0.43 kg. Using a genuine OEM oil pressure line guarantees the correct routing geometry, material strength, and connection integrity, which are vital for preventing leaks and maintaining proper engine lubrication.