Inner left window channel cover — a genuine BMW part, number 51 21 1 977 673. The number stamped on the part is 51211977673; BMW's catalog files it under the short number 1977673. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits the E36 coupe and convertible (318i, 325i and M3, 1992–1999), with the M42, M50 or S50 engines — and the European-market versions.
BMW draws it on the Door weatherstrip, front (41_0852) diagram. It weighs about 124 g (0.3 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
