cross refrence will a sunroof motor from a buick rivera work for a pontiac grand am?

[Layla812]

I have a 99 grand am whitch has a bunch of window problems first the window motor on the driver side quit working then the passenger side quit a month and a half later and then the sunroof quits working and its been about 2 months what I want to know about is the motor for the sunroof. I can get one from a 96 Buick Rivera will it fit my car and work?

 

[Goatman]

You would probably be better off buying a new one as the used one could have the same issues in a short time ...
any reputable salvage yard should have a cross reference guide ..