Most likely Dex-cool. Check the color to see if it is orange. If it is green, then it's regular coolant.
A 2001 Dodge Caravan uses red, five year, HOAT type coolant.
Green
Red, five year, hoat type.
The 2002 Dodge Grand-Caravan has overhead valves (OHV).
A 2008 Dodge uses red, five year antifreeze. It is not the same as GM Dexcool.
Red, 5 year, HOAT type.
Red, 5 year, HOAT type.
Red, 5 year, HOAT type.
HOAT type only
Red, 5 year, HOAT type.
Red, 5 year, HOAT type.
Red, 5 year, HOAT type.