Genuine OEM Audi Turbo Oil Supply Line, part number 079145141F. This critical component delivers essential oil to the turbocharger for both lubrication and cooling, ensuring its efficient and reliable operation. It is designed for the left side of the engine. Constructed from durable metal with a flexible braided section, it measures approximately 28 cm in length. Genuine OEM oil lines are engineered to withstand high temperatures and pressures, preventing leaks and ensuring consistent oil flow vital for turbocharger longevity.