How do I change my water pump?
Water pump repair on 1996 Buick LeSabre
As I recall the water pump on your Buick LeSabre should not be to hard to replace. You must remove the serpentine belt and the water pump pulley in order to access all of the water pump bolts. Be sure you clean all of the old gasket material off of the timing cover before installing the new water pump and gasket.