Fluid container with levelling switch — a genuine BMW part, number 61 67 8 366 420. The number stamped on the part is 61678366420; BMW's catalog files it under the short number 8366420. You will find it on our Electrical shelf, under Other General electrical system parts.
It fits the E36 sedan, coupe, convertible and compact (318i, 318ti, 320i, 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 2 diagrams, among them Single Parts for Head Lamp Cleaning (61_0073) and Single Parts F Cleaning System/Container (61_0150). It weighs about 656 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.
