Amplifier, rear window antenna — a genuine BMW part, number 65 24 8 377 816. The number stamped on the part is 65248377816; BMW's catalog files it under the short number 8377816. You will find it on our Instruments & Electronics shelf, under Other Audio, Navigation, Electronic Systems parts.
It fits the E46 touring (323i and 325i, 2000–2005), with the M52, M54 or M56 engines — and the European-market versions.
BMW draws it on the Antenna-Diversity (65_0637) diagram. It weighs about 54 g (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.
