Should be in a removable housing at the engine end of the upper radiator hose
It is under the housing where the upper radiator hose hooks to the engine.
No
No.
It is located under the housing that the lower radiator hose hooks to.
A Dodge Caravan does not have a reset switch.
Yes, it is located where the lower hose hooks to the engine.
It only has one, and it is in the rear exhaust manifold.
The water pump on a 3.0L is inside, driven by the timing belt.
How to replace or change the 1997 Dodge Caravan 3.3 liter engine
Yes!
No, they are not interchangeable.
Yes