the water pump is driven by the timing belt, so the front of the engine must come off, including radiator, fans, belts, pulleys, timing belt cover, etc. the timing belt removed (making sure cams do not rotate, water pump can then be changed. 4 bolts i think. its just a pain to get to it, then when you put the belt back on, you must put the belt tensioner back on correctly. best way is to remove it, compress it in a vise then insert the proper pin to hold the spring back while you bolt it back on. the spring is very strong and will bend bailing wire or mechanics wire, so do not use that. use the proper pin...call the dealer or parts dealer for info on this. A cheapy chiltons manual explains it fairly well if your a decent mechanic. if your not comfortable doing all this, take it to a shop that is.
With an o2 sensor socket.
That'll be a bulb from inside the engine compartment, behind the lamp.
Very few, if any will. They body styles and engines are different.
No.
.050 inch
If you are checking for it leaking, you will need to see it.
Traction Control
A 1995 Chrysler Concorde only has one oxygen sensor on each side. They are screwed into the exhaust manifolds.
No, will not work. why not?
It doesn't have one, you have to remove the pan.
No.
Passenger side of engine block about half way down. That's where it was on my 94 Concorde.