11 53 1 744 053 : Radiator/heating return water hose for BMW Series 5 E39 M52 until 09/98

This water hose ensures the connection between the radiator and the heating return pipe on the BMW Series 5 E39 equipped with the M52 engine, in the 520i, 523i and 528i versions, in Saloon and Touring body styles, for vehicles manufactured until September 1998. Its replacement is a common step during the restoration or preventive maintenance of a classic example, as cooling hoses age and can crack over time. A hose in good condition is essential for maintaining stable engine temperature and preventing any coolant leaks. New part conforming to the original reference number, it fits without modification on the vehicles concerned.