11 61 7 504 535 : Breather hose for BMW X5 E53

This breather hose is a new part designed for the BMW X5 E53 equipped with the 3.0i M54 engine, produced until October 2003. It ensures the crankcase is vented to atmosphere by evacuating oil vapours, thus contributing to the proper operation and longevity of the powertrain. In the context of restoring or servicing a classic vehicle, its replacement is recommended as soon as signs of stiffening, cracking or leakage appear. This reference allows the X5 E53 to be restored to its original specifications.