1. Drain the cooling system by opening the drain plug on the bottom of the radiator.
2. Remove the serpentine belt.
3. Remove the water pump pulley.
4. Remove the four bolts holding the water pump to the engine block.
5. Remove the water pump from the engine.
6. Clean the water pump mounting surface and install the new water pump.
7. tighten bolts securely.
8. Reinstall the water pump pulley.
9. Reinstall the serpentine belt.
10. Fill the cooling system with new coolant.
11. Start the engine and let it run for a few minutes to circulate the coolant.
12. Check for any leaks.
