The Genuine BMW Radiator Coolant Hose (part number 17128678415) is a high-quality replacement part for BMW vehicles. This hose is designed to transport coolant from the radiator to the engine, ensuring proper cooling and preventing overheating. It is made from durable materials and is an exact fit for specific BMW models. This Genuine BMW part is manufactured to meet the same high standards as the original equipment on your vehicle, ensuring reliable performance and longevity.