Genuine OEM Audi Oil Pressure Line, part number 4E0317818L. This line delivers oil under pressure to various engine components, ensuring proper lubrication and cooling. It is a critical part of the engine's oil circulation system. Weighing 0.267 kg and measuring 0.6 meters in length, this line is precisely formed. Genuine OEM oil lines ensure correct routing, pressure resistance, and material compatibility for long-term engine health and leak-free operation.