Grommet f accelerator Bowden cable — a genuine BMW part, number 35 41 1 164 739. The number stamped on the part is 35411164739; BMW's catalog files it under the short number 1164739. You will find it on our Brakes shelf, under Other Pedals parts.
It fits the E46 sedan, coupe, convertible and touring (320i, 323i and 328i, 1999–2005), with the M52 engine — and the European-market versions.
BMW draws it on 3 diagrams, among them Accelerator pedal/bowden cable RHD (35_0154) and Accelerator Pedal/Bowden Cable (35_0168). It weighs about 10 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.