Have the alternator off, and it is a Bosch 078903 016 F. I cant seem to find that anywhere for a replacement. Anyone know what im looking at? Is it Bosch system or Valeo? 2001 2.7t A6.

 

I found VAG alternator with p/n 078 903 016 F (120A) which is out of stock currently. It has several replacements like Bosch 0 986 044 330, Hella 8EL 737 873-001.

The new p/n for ordering should be VAG 078 903 016 H. This corresponds to the same Bosh 0 986 044 330, Hella 8EL 737 873-001.