The Genuine BMW Radiator Coolant Hose - 17122284691 is a high-quality replacement part for BMW vehicles. This hose is designed to transport coolant from the engine to the radiator, helping to regulate the temperature of the engine and prevent overheating. It is made from durable materials and is an exact fit for BMW models, ensuring optimal performance and longevity. This radiator coolant hose is an essential component for maintaining the proper functioning of your vehicle's cooling system.