WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
0496065 121230 Fitting aid MW
NOTE:
Fitting aid for spark plug installation. Original BERU ZMH 001 rubber hose 0 890 00 001. [Released]