I have a convertible and someone stepped at the plastic part under the door and it cracked. I was thinking about buying it online, but I can't find the part number. Can anyone help me to identify it? Basically if you open a door, there is a metal panel with the "BMW" letters and along it there is a plastic part all the way under the door.

Thanks!

check here:

http://www.realoem.com/bmw/partgrp.do?model=BS53&mospid=47707&hg=51&fg=95

Thanks, this is it!