This is a genuine BMW covering left, part number 51 36 8 119 963. The number stamped on the part is 51368119963; BMW's catalog files it under the short number 8119963. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits the E36 coupe (318i, 323i, 325i, 328i and M3, 1992–1999), with the M42, M44, M50, M52, S50 or S52 engines — and the European-market versions.
BMW draws it on the Door Window Lifting Mechanism Rear (51_2060) diagram. It weighs about 88 g (0.2 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
