changing out manuel door regulator

has anyone ever changed one of these out? its on a 1998 grand am. is it difficult? is there anything i shoud make sure that i do during instalation? any help would be apreciated

yes it can be a little trying replacing these. The front are more difficult IMO.
Just remember how you have to remove the regulator when pulling it out of the door. And where everything bolts up and you should be fine.

And it wouldnt hurt to inspect the tabs on the glass where it attaches to the reg.
Might also be a link in the GA forums for a newr modeel GA but its basicly the same.