Go to http://www.installdr.com Make sure that you can read pdf's, I have found they are the best when dealing with any radio install and color codes for the harnesses.
NOT AT ALL
The water pump on a 1996 Saturn sl2 is located in the engine compartment. It sits below the AC compressor.
Junkyard
under the hood
It does not have one.
Check the relays and fuses.
1993 Saturn sl2
Yes it will.
Boil over? As in antifreeze? that's probly a blown headgasket
little over 2400lbs in manual and almost 2500 in auto
the two top ones.
The red dip-stick under the hood.