The Genuine BMW Air DuctDispl.Eng.Oil CoolerOuterright - 51747320264 is a component of a BMW vehicle's engine cooling system. This air duct is specifically designed to direct air flow to the engine oil cooler, which helps to regulate the temperature of the engine oil. It is located on the outer right side of the vehicle and is made with high-quality materials to ensure durability and proper functioning. This product is an original BMW part and is designed to fit seamlessly into the vehicle's engine system.