R-134
any dex-cool coolant but you must make sure it say's dex-cool on it.
R134a
R134a
R-134
R134a
R134a
A 1999 model year vehicle will use R134a refrigerant.
It depends on the climate but in the summer here in KY I use 10w 30 and the winter 10w 40 in my 00 Intrigue.
Dexron III / Mercon (also called DexMerc)
R134a
R134a
R134a