Check under plastic panel just forward of wipers with hood open. Should say relay center or something like that. A couple of clips and a wing nut to remove cover if I remember correctly.
i don't think there is one
behind pass.front tire
under the steering wheel on the left side
How do you replace passenger side fender on a 1998 pontiac bonneville se
how do i restate my security system in my 2000 Bonneville
You can find the PCV valve beneath the MAP sensor located in the plenum at the right front of the engine.
Assuming this has the 3.8 V-6 engine, the three coils are plugged into the ignition module.
Look along the frame rail or in front of fuel tank--follow fuel lines
0.060 inch {1.52mm}
under the hood. its the thing that looks like an alternator.
Before you remove the evaporator core from a 1998 Pontiac Bonneville you need to have the air pressure discharged. You will then need to remove the AC unit. You will need to remove some screws before you can remove the evaporator.
The fuss # is A6 UNDER THE dash.