Genuine BMW part 82 11 1 469 378: Power booster. The number stamped on the part is 82111469378; BMW's catalog files it under the short number 1469378. You will find it on our Merchandise & Accessories shelf, under Other Universal Accessories parts.
It fits the E36 sedan, coupe and convertible (318i, 323i, 325i, 328i and M3, 1992–1999), with the M42, M44, M50, M52, S50 or S52 engines.
BMW draws it on 2 diagrams, among them Phone Kit Cpt4000 (03_3495) and Installing Set Car Telephone (03_3498).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
