The Genuine BMW Radiator Hose - 11533400207 is a high-quality replacement hose for the radiator in BMW vehicles. It is designed to fit perfectly and provide efficient cooling for the engine. This hose is made from durable materials to withstand high temperatures and pressure, ensuring long-lasting performance. It is an authentic BMW part and is compatible with various models such as 3 series, 5 series, and X3. This radiator hose is essential for maintaining the proper functioning of the cooling system in your BMW and preventing overheating.