Your best bet is to pick up a Haynes or Chilton manual
for your car and follow their instructions.
How to change a water pump on a 1997 Pontiac Transport
LOOKING TO FIGURE OUT HOW TO CHANGE WATER PUMP 2001 PONTIAC GRAND AM 2.4 LITTER
No
When I first realized I had to change the water pump in my Grand Am it looked pretty daunting and I wasn
Take it out and put a new one in!
Yes
Planetnautique.com
see "how too replace water pump on 2002 Trailblazer"
http://wiki.answers.com/Q/How_do_you_change_a_water_pump_on_a_2003_Pontiac_grand_prix"
how do I replace water pump 2000 Pontiac Grand AM SE1?
need to know where the water pump in at on a 1999 Pontiac grand am
To change the water pump on a 2001 Pontiac Aztek, first disconnect the negative battery cable and drain the coolant. Remove the serpentine belt and any components obstructing access to the water pump, such as the engine cover and/or pulleys. Unbolt the water pump from the engine, clean the mounting surface, and install the new pump with a new gasket. Finally, reassemble everything, refill the coolant, and check for leaks.