92-95 Civic coupe fenders will not fit properly on a Civic sedan.
The 92-95 Civic coupe/sedan use the same rear bumper.

To make your sedan look like a coupe from the front, you have two options:
1. Use the coupe front bumper and modify it to fit. It still will not line up perfect on the sides though.

2. Cut the front portion of the coupe fenders and weld them to the rear portions of the sedan fenders.

The 92-95 Civic coupe/sedan use the same taillights.
The 92-95 Civic coupe/hatch use the same hood.