The Genuine BMW Radiator Coolant Hose - 17117848791 is a high-quality replacement part for BMW vehicles. It is designed to efficiently carry coolant from the radiator to the engine, ensuring proper cooling and preventing overheating. This hose is made from durable materials and is specifically designed to fit and function like the original equipment on your BMW. It is a genuine OEM part, ensuring the highest level of quality and compatibility with your vehicle. This radiator coolant hose is an essential component for maintaining the optimal performance and longevity of your BMW's engine.