Cover, window frame, right — a genuine BMW part, number 51 33 8 212 522. The number stamped on the part is 51338212522; BMW's catalog files it under the short number 8212522. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits the E46 sedan and touring (320i, 323i, 325i, 328i and 330i, 1999–2005), with the M52, M54 or M56 engines — and the European-market versions.
BMW draws it on the Door Window Lifting Mechanism Front (51_3307) diagram. It weighs about 300 g (0.7 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
