This is a genuine BMW battery Comfort Indicator, part number 61 43 2 289 105. The number stamped on the part is 61432289105; BMW's catalog files it under the short number 2289105. 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. It also fits every E46 body style (320i and 323i, 1999–2005), with the M52 or M54 engines — and the European-market versions.
BMW draws it on 5 diagrams, among them Battery charger (03_2972) and Battery charger (03_2973). It weighs about 100 g (0.2 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
