I would check rockauto.com. I looked and they had several listed, however I only saw motors for front windows, no rears. I would assuming you may have the original part number. If so I would write their support email address and inquire about availability. I have a lebaron that I'm working on and have bought several things for it recently from them. No window motors. I bought a window motor for another vehicle from them. Haven't gotten around to installing yet,but it looks fine. Failing to find a new one you can always try junk yards for an old one. Good Luck.