I needed mine replaced on an 85 convertable that I couldn't see through. I found a commercial canvas company that replaced mine for about 20 bucks. Any car interior repair shop may be able to help you, also, you may contact someone that does body work in your area. They'll be able to tell you where to get it replaced
i have a 89 gt 5.0 . theres little plastic clips on the middle back and bottom front of the window. pull the window out and replace them. it should help.
Take it into a shop
The rear window of your 1998 BMW 323 convertible can be replaced. Most BMW dealerships service department will replace the window.
I would use Lexel or Lepage Extreme for that .
I would use 100% silicone or Gloozit.
You will need to remove the inside door panel in your 1989 Ford Mustang. Remove the window retaining clips. The window will lift out. Reverse the process to install the new window.
go to your local machanic
If the window motor runs, replace the plastic spacers with ball bearings or bolt nuts. Oliver said it.
Where can you find a window sticker for a 1984 ford mustang?