Door Glass Differences
FRONT IS LEFT
Both of these are tinted (green).

The divider bar (back of the vent window frame) is deeper for '87-96, and the glass is correspondingly shorter front-to-back. The weatherbelts (inner & outer) are also sized to match the divider bar.

For more info, see this:

Owner caption November 2008 · Photo 2448 of 5000