Where is the water pump located on a 2002 Pontiac Grand am?

On a 2002 Pontiac Grand Am, the water pump is located at the front of the engine, on the passenger side. It's driven by the serpentine belt. To be more precise, it's usually near the timing belt/chain cover, but you'll need to consult a repair manual or a diagram specific to your engine (likely a 2.4L or 3.4L V6) for the exact location. Because of its location, accessing it usually requires removing the serpentine belt and possibly other components.