Genuine OEM Audi Turbocharger Oil Line, part number 038145771AG. This critical component is responsible for supplying lubricating oil to the turbocharger, preventing premature wear and ensuring optimal performance. Constructed from durable metal, it is designed for precise fitment and reliable operation within the engine's turbo system. Using a genuine OEM oil line ensures correct routing, pressure, and material integrity, which is vital for the high-temperature and high-pressure environment of the turbocharger.