You should try getting a service manual specific to your Intrepid at the parts store, which will lead you through the process.
Yes
$ 350.00
Yes , the 2002 Dodge Intrepid is front wheel drive
No.
No
You need to replace the water pump. This happened to my car.
No
A 2002 Intrepid has 6 upper and 6 lower rod bearings shells.
5w30
the air conditioning pump is on the passenger side thats the only thing that leaks water there
Dodge does not use inertia/reset switches.
Inside the trans pan.