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

Front bumper

-open the hood.

-take out the four clips (inserted from top to bottom) that secure the upper part of the bumper.

-in the lower grille take out two pistons (inserted from the bottom up).

-at the bottom of the bumper, Unscrew the six screws (spun up).

-turn the wheels to the side.

-in the wheel arches release the fender liner.

-unscrew two screws on each side (spun up) that secure the corners of the bumper to the wings.

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

-disconnect electrical connectors (if any).

Front bumper mounting scheme Toyota Avalon (2000-2004)

 

Rear bumper

-open the trunk lid.

-in the trunk, remove the rear and side trim.

-from the trunk, Unscrew the four nuts in the rear panel.

-in the inner part of the wings, Unscrew two screws and two nuts on each side.

-at the bottom of the bumper take out four pistons (inserted from the bottom up).

-in the wheel arches, we release the fender liner (rear).

-unscrew one screw on each side (spun up) that attach the corners of the bumper to the wings.

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

-disconnect electrical connectors (if any).

Rear bumper mounting scheme Toyota Avalon (2000-2004)