I have a 1995 grand Cherokee with the 4.0 I need a new drives front door my ? Is if any one knows what year will fit I was told that a 89 but I thought they it was a different body any help thanks

1993-1998 JGCs are the same body/sheet metal but check to see if they are interchangeable.
There is no Grand Cherokee until '93.

Bob D. is right you can use any body part from 93 to 98.