Genuine OEM Audi Transmission Oil Cooler Line, part number 8K0317825AG. This critical line is responsible for transferring transmission fluid between the transmission unit and the oil cooler, ensuring the fluid remains at an optimal operating temperature. It is positioned to connect the transmission to the heat exchanger, often integrated with the main radiator. Constructed from durable metal with precision fittings, this line is designed to withstand high pressures and temperatures. Weighing approximately 0.26 kg, it ensures a leak-free connection. Choosing a genuine OEM transmission oil cooler line guarantees the correct material strength, precise bending for proper routing, and reliable sealing, which is vital for the longevity and performance of the transmission.