How do you replace the water pump on a 1995 Cadillac DeVille 4.6L 32 valve north star engine?

To replace the water pump on a 1995 Cadillac DeVille with a 4.6L Northstar engine, first disconnect the battery and drain the coolant. Remove the front engine cover by taking off the necessary bolts and disconnecting any components blocking access, such as the drive belts and hoses. Once exposed, unbolt the water pump from the engine, clean the mounting surface, and install the new pump with a new gasket. Finally, reassemble everything in reverse order, refill the coolant, and check for leaks.