No, they are of completely differnet styles.
It cools the engine!
In the pan.
In the fuel tank
Pump it out.
No. There would be no point.
When you turn the key to the accessory position before starting it, you should be able to hear the pump run.
No. The fuel filter on a 1999 Dodge Durango is in the fuel tank, part of the pump module.
The 2002 Dodge Durango water pump bolt torque specification is 40 pounds. The water pump bolts should be torqued in 20 pound intervals.