How do you replace water pump on 2001 suzuki grand vitara?

To replace the water pump on a 2001 Suzuki Grand Vitara, start by disconnecting the negative battery cable. Drain the coolant, then remove the serpentine belt, and detach any components blocking access to the water pump, such as the timing cover. 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.