How do you change water pump on 2001 Hyundai Santa Fe?

To change the water pump on a 2001 Hyundai Santa Fe, first disconnect the negative battery terminal and drain the coolant from the radiator. Remove the serpentine belt, and then detach any components obstructing access to the water pump, such as the timing belt cover if applicable. Unbolt the old water pump, clean the mounting surface, and install the new pump with a new gasket. Finally, reassemble the components, refill the coolant, and reconnect the battery.