Genuine OEM Audi Oil Cooler Radiator, part number 5QF317019B. This radiator-style oil cooler is designed to efficiently cool various fluids, such as engine oil or transmission fluid, to maintain optimal operating temperatures. It plays a critical role in preventing overheating and ensuring the longevity of vital powertrain components. Constructed with a finned metal core, this cooler measures approximately 0.69m long, 0.14m wide, and 0.095m high, weighing 1.001 kg. Opting for a genuine OEM oil cooler radiator guarantees precise fluid flow characteristics, efficient heat dissipation, and durable construction for reliable performance under demanding conditions.