It is located top left of the motor if you are looking at it from the front bumper
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'How do you change a fog light in a 1996 Pontiac Bonneville? ... How do you
Should be at the passenger side firewall
How to remove left inner door panel of a Pontiac Bonneville 1996
diagram for serpentine belt on 1996 Pontiac Bonneville se
Yes. It should fit it well.
134a.
with a scan tool
If the Bonneville is like my GTP then the fuel filter is in front of the fuel tank
There is none to find.
before you do anything with the alternator, make sure to unplug the battery. Then unplug the cables going into the alternator. There should be two. For the belt there is an engine part called a pulley - lift the pulley upwards to loosen the belt and take it off the alternator. Next you can unscrew the bolts attaching the alternator and take it out.
Check your owners manual to find the location of your fuses. There should be a diagram showing where each fuse is located.