Jack MLK 1.2 — a genuine BMW part, number 12 52 7 510 673. The number stamped on the part is 12527510673; BMW's catalog files it under the short number 7510673. You will find it on our Electrical shelf, under Other Engine Electrical System parts.
It fits every E46 body style (320i, 323i and 325i, 1999–2006), with the M52, M54 or M56 engines — and the European-market versions.
BMW draws it on 3 diagrams, among them Valve timing gear, eccentr.shaft, actuator (11_3283) and Contact system MLK (12_1459).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.