Mitsubishi Repair: Type of coolant to use, etc., diamante manual, diamante ls

Question
I have a 2001 Diamante LS and need to flush the coolant, but I'm not sure what type of coolant to use.  I understand that Dex-Cool is the the right type.

I also need to replace my low pitch horn.  Are there any manuals available for the MY'01, Or can I reference the MY'00 manuals.

Does NAPA or any of the automotive chain stores carry OEM parts for the '01 MitsuDiam?  I am looking for rear calipers, fan blade or assembly, ABS Speed sensor.

Thanks  

Answer
Larry,
The 2000 Diamante manual should give you just about all the info you need for your '01 Diamante.  I'm not sure if your '01 uses the reddish/pink anti-freeze or the regular green stuff.  You'll simply need a 50/50 anti-freeze to water ratio.  If you do it yourself, I would recommend using distilled water.

The only place to get new OEM parts is from the dealership.  But you can get calipers and fan blades from just about any auto parts store.  For your ABS speed sensors, I'd recommend only getting that from the dealership.
Good luck!