How to install a drivers side back door window on a 89 Buick Lesabre Sedan?

My back door on the drivers side window has shattered,do anyone have instructions on how to install a replacement window on that model car,also,what other model car window will fit mine?How to install a drivers side back door window on a 89 Buick Lesabre Sedan?Not really instructions, but have done it before. Remove the inner door panel to get at the workings of the window lift. Clean-out all the broken glass from the inside of the door, including that still left on the lift hardware. There are one or two mounting points on the bottom edge of the glass, usually two, that fasten to the track runner. The glass mounts with plastic bushings thru the holes in the glass, so the metal fasteners never touch the actual glass. Slide the new window down into the track from the outside of the car - It will take a bit of wiggling %26amp; rocking to get it to go. Run the lift mechanism up to meet the glass, loosely attached the glass to the lift, them carefully lower the lift %26amp; the window down into the door. If it goes okay, tighten the mounts ( but don't over-torque them ), %26amp; cycle it a couple of time to be sure it's lined-up correctly, before you put the inner door panel back on.