The thermostat on a 1999 Dodge Caravan is under the housing where the upper radiator hose attaches to the engine.
The thermostat on your 2002 Dodge Grand Caravan 3.3 liter engine is located in the thermostat housing. The thermostat housing can be found on the front of the engine.
Some will.Some will.
Where are the timing marks on a 94 dodge caravan?
No, you will not have to drain all the coolant to change the thermostat on a 1999 Dodge Grand Caravan. Only the hose that is connected to the thermostat needs to be drained.
I forgot to add that the motor in this 94 Dodge Grand Caravan ES is a 3.3L
the thermostat needs to be replaced