Genuine OEM Audi Engine Oil Cooler, part number 07K117021G. This vital component is designed to reduce the temperature of the engine oil, ensuring it maintains its lubricating properties under various operating conditions. It is typically integrated into the engine's oil circulation system, often using engine coolant or ambient air for heat exchange. Weighing approximately 1 kg, this cooler is constructed with durable materials to withstand high temperatures and pressures. Using a genuine OEM oil cooler guarantees efficient heat dissipation, proper oil viscosity, and extended engine life by preventing thermal breakdown of lubricants.