It depends on the year. After about 2002 all use red, 5 year antifreeze.
use a vortex coolant
A 2006 Wrangler uses red, hoat, five year coolant.
10w30 oilgreen coolant10w30 oilgreen coolant
r134a
10w30
10w30
10w30
Best thing to do is use the all models safe coolant, it covers all the bases
A 1999 Jeep uses R134a.
DOT 3
The same Ones I take out.
DOT 3