Genuine BMW part 51 21 0 018 019: cover, lock cylinder painted, left. The number stamped on the part is 51210018019; BMW's catalog files it under the short number 0018019. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits every E46 body style (320i, 323i, 325i, 328i and 330i, 1999–2006), with the M52 or M54 engines — and the European-market versions.
BMW draws it on the Door swivel handle, front (from 09/00) (41_1354) diagram. It weighs about 10 g (under 0.1 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
