The Genuine BMW Radiator Coolant Hose - 17127536485 is a high-quality replacement part for BMW vehicles. It is designed to transport coolant from the radiator to the engine, helping to regulate the engine's temperature and prevent overheating. Made from durable materials, this hose is built to withstand high temperatures and pressure, ensuring reliable performance and longevity. It is an exact fit for specific BMW models and is manufactured to the same standards as the original part, ensuring a proper and secure installation. This radiator coolant hose is an essential component for maintaining the proper functioning of your BMW's cooling system.