Genuine BMW part 51 16 7 904 021: Bottom panel, storage partition, primed. The number stamped on the part is 51167904021; BMW's catalog files it under the short number 7904021. You will find it on our Interior Body shelf, under Mirrors, trims, storage compartments.
It fits the E46 sedan, touring and compact (320i, 323i, 325i, 328i and 330i, 1999–2005), with the M52, M54 or M56 engines — and the European-market versions.
BMW draws it on 3 diagrams, among them Storing Partition Cover (51_3298) and Individual wood, storing partition bottom (91_0117). It weighs about 116 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.
