Genuine BMW part 12 42 1 740 638: Spacer holder. The number stamped on the part is 12421740638; BMW's catalog files it under the short number 1740638. You will find it on our Electrical shelf, under Other Engine Electrical System parts.
It fits every E36 body style (318i, 320i, 323i, 325i and 328i, 1992–1999), with the M40, M42, M43, M44, M50 or M52 engines — and the European-market versions.
BMW draws it on 3 diagrams, among them Battery Cable(battery Rear) (12_0364) and Battery Cable(battery Rear) (12_0427). It weighs about 8 g (under 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.
