Depending on the year of manufacture, the mounting points may differ.

Front bumper

-open the hood.

-under the hood, pull out two pistons and Unscrew one of the screws that attach the top part.

-turn the wheels out of the way.

-in the wheel arches, we Unscrew the screws that fasten the undercarriage (the front part).

-we take the slats aside and Unscrew the screws (screwed from the bottom up) that attach the corners of the bumper to the fenders.

-from the bottom side, pull out the pistons and Unscrew the screws that attach the lower part.

-with an assistant, we pull the bumper forward from the rails in the fenders (look for the wires).

-remove the connector from the fog lights (if present).

front bumper mounting points for Pontiac Grand Prix (1996-2003)

Pontiac Grand Prix front bumper mounting scheme (1996-2003)

 

 

Rear bumper

⇒Tips for removing bumpers and how to avoid breaking anything..⇐

- open the trunk lid.

-in the opening of the trunk, we pull out four pistons that attach the upper part.

-from the trunk, behind the side panels, we Unscrew one nut on each side.

-pull out the pistons and Unscrew the screws on the bottom side (inserted and screwed from the bottom up).

-in the wheel arches, we Unscrew the screws that attach the undercarriage.

-behind the slats, we Unscrew one screw on each side, which attaches the corners of the bumper to the fenders.

-with an assistant, we pull the bumper back (look for the wires).

-remove connectors from electrical equipment.

the attachment of the rear bumper Pontiac Grand Prix (1996-2003)

Pontiac Grand Prix rear bumper mounting scheme (1996-2003)

 

How to remove the front and rear bumper Pontiac Grand Am (1999-2005)

How to remove the front and rear bumper Pontiac Grand Prix (2003-2009)