This Genuine BMW Engine Coolant Hose is a high-quality replacement part for your vehicle's cooling system. It is designed to effectively transfer coolant from the radiator to the engine, ensuring proper engine temperature and performance. This hose is made from durable materials to withstand high temperatures and pressure, and is an exact fit for your BMW model. It is an essential component for maintaining your engine's health and should be replaced if it shows signs of wear or damage. This product has the part number 17128602684 and is an authentic BMW part.