Alternator Bosch or OEM Volkswagen

In your case I would say just buy a new replacement alt from a name brand like Delco Remy or Bosch, none of this parts store rebuilt junk, you'll just be doing the job over again soon.

Bosch, Valeo, or Denso would be my top choices. Don't get a Chinese one. Shit won't last at all.

Bosch makes (made) excellent rebuilt alternators and I’d check them out.

I bought a Bosch alternator at O’Reilly’s for ~ $300 and the gaskets at Autozone for ~ $100 (you can get them cheaper but I needed them quickly)

I would use the BOSCH from fcpeuro.com without hesitation.

I replaced my alternator two years ago, and I put in a Bosch, and I haven't looked back. It works great and also has a warranty.

I've replaced the alternator Bosch 0124615028 with an identical part number one. Then I replaced the F00M-145-435(or 385 depending on where you look) regulator on it with a AS-PL ARE0075P. Both regulates to the same voltage, 14.2V.

Even brand name remans like Bosch and denso are suspect but generally much less so.

I owned one for about a year. Loved the car, wish I could have kept it. That being said, it was only in drivable condition for about half the time I owned it. I replaced the alternator, fixed the air suspension, redid some vacuum lines, tried to repair the front diff, and that's where I gave up.

I picked up a 07 jetta 2.5 from the auction for a good deal and only 95k on it. The problem is the battery is not charging, figured ok needs new alternator put a bosch unit in and it is still not charging the battery. Put multi meter to the post on alternator and it is only putting off 11.5v.