Actually It's the "door lock with motor acuator". I found it on RealOem. Its the latch assembly that's located inside the door and releases the door once the handle is pulled. The part that keep breaking is just a plastic bracket that holds the cable in place that comes from the inside door pull. I'm giving it one more shot before I buy a new one. It broke in the same spot I glued last time. But I reglued and also zip tied it then reglued it. If this doesn't hold then I have no choice. Heres the link, Thanks
http://www.realoem.com/bmw/showparts...=41&fg=40&hl=2