This is a genuine BMW water hose, part number 51 73 8 203 093. The number stamped on the part is 51738203093; BMW's catalog files it under the short number 8203093. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits every E36 body style (318i, 318ti, 320i, 323i, 325i and 328i, 1992–1999), with the M42, M43, M44, M50 or M52 engines — and the European-market versions.
BMW draws it on 2 diagrams, among them Splash Wall Parts (41_0936) and Various body parts (51_4106). BMW's catalog calls for two of these at each place it is fitted. It weighs about 55 g (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.
