WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. 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]