11 53 7 500 735 : Water hose between thermostat and expansion tank for BMW X5 E53

This water hose ensures the connection between the thermostat and the expansion tank on the BMW X5 E53 fitted with the 3.0i M54 engine. Over time, cooling hoses become rigid, crack or lose their seal, leading to coolant leaks and risk of overheating. Its replacement is an essential step in the restoration or routine maintenance of this BMW SUV that has become a sought-after classic vehicle. Choosing a new part guarantees the reliability of the cooling circuit and the longevity of the engine.