Genuine OEM Audi Turbocharger Oil Pipe, part number 059145771AA. This essential component is responsible for transporting lubricating oil to or from the turbocharger, crucial for its cooling and bearing lubrication under high operating temperatures. It is specifically routed within the engine bay to connect the turbocharger to the oil supply or return system. The pipe measures approximately 0.38 meters in length and weighs 0.186 kg. Choosing a genuine OEM oil pipe ensures the correct material composition, precise bends, and robust fittings necessary to withstand engine vibrations and high oil pressures without leaks or failures.