Report Passenger side power window motor in 1965-83 Avanti Posted January 13, 2020 · Edited January 13, 2020 by WayneC I can only answer generically, b/c I'm not sure which motor the 1983 Avanti used... Nostalgic Motorcars could probably answer that question: 248-349-4884 Here is an article on the original P/W setup, which was still used in my 1971 model; I know it was changed at some point https://studebaker-info.org/Tech/Pwin/rkorb/rkrobpwinrep.html The original motors were used on the cars below and can sometimes be found on eBay, but they're usually pricey. 1960 Ford/Lincoln part # C0LF-14553-A, or Bosch # M 05810. Ford station wagon tailgate window motor C0LF-14553-B may also work. If the issue is a simple internal motor failure, a motor rebuilding service might be able to make repairs (many cities and large towns have electrical motor repair/rebuild shops) Here's one Avanti owner who innovated: https://studebaker-info.org/Avanti/Tech/PWIN/nollerpwinp0913.html I also sent you a private message. Good luck and please let us know what motor your car has (part numbers & pics, please, to add to our knowledge) and how you make out with repairs.