Genuine OEM Volkswagen Transmission Oil Line, part number 0C8301437A. This line is crucial for transporting oil within the transmission oil pan assembly, ensuring proper lubrication and fluid circulation. It is positioned internally, connecting components to or from the transmission oil pan. Made from durable plastic, it measures approximately 3.5 cm in length. Using a genuine OEM oil line guarantees the correct material composition, precise dimensions, and resistance to transmission fluids, preventing leaks and maintaining optimal transmission performance.