The first generation six cylinder BMW X5 with automatic transmission, as offered from 2001 through 2006, has this mounting bracket for the expansion tank. It's a plastic frame that sits with the X5 radiator support and gives a mounting location for the X5 expansion tank. The frame itself is not a source of leaks or failures but having a new complete mounting bracket makes changing the reservoir a breeze instead of a struggle. The tank and the bracket are both plastic and will easily crack. Pre-assembling the tank and bracket as a unit means you won't have to struggle with a stubborn tank or broken parts.
Only for X5 3.0 6 cylinder with
automatic transmission.
BMW Fitments:
X5 Series
E53 X5 (00-06) > X5 3.0i M54