Plastic filler pipe without catalyst — a genuine BMW part, number 16 11 1 181 461. The number stamped on the part is 16111181461; BMW's catalog files it under the short number 1181461. You will find it on our Fuel System shelf, under Fuel tank with filler pipe.
It fits the E36 sedan, coupe, convertible and touring (318i, 320i, 323i, 325i, 328i and M3, 1992–1999), with the M40, M42, M43, M44, M50 or M52 and other engines — and the European-market versions.
BMW draws it on the Plastic fuel tank (16_0314) diagram. It weighs about 630 g (1.4 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.