|1. Recycled VW - tel 313-373-2300
|2. Shokan - tel 1-800-ALL-AUDI
|3. PAP (Porsche Audi Parts) 1-800-944-2964
And I would add:
4. Halsey Import Parts 800.792.0081
Their prices are excellent, delivery/service is good, and
parts are OEM. They carry most (all?) German makes, as well
as some other European and a few Japanese.
5. German Parts & Restoration 800.321.5432
I've not purchased from this place, but they come very
highly recommended and prices are good.