It is at the lower end of the top radiator hose within the water outlet. I hope this helps you. Mark
thermostat
Should be in a removable housing at the engine end of the upper radiator hose
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.
It is under the housing that the upper radiator hose hooks to on the engine.
where is the transmission fluid pressure sensor located o a 2005 dodge grand caravan
Spring towards the engine.
for a 1994 Grand Caravan (probably like the 1995) see: How do you replace the headlight assembly located on a 1994 Dodge Caravan? for a 1994 Grand Caravan (probably like the 1995) see: How do you replace the headlight assembly located on a 1994 Dodge Caravan?
on the intake
What size engine? its usually where the upper hose meets the engine under an aluminum outlet held on by two bolts
The 2002 Dodge Grand Caravan air conditioning recharge valve is located on the air conditioning compressor. The recharge valve will be labeled as such.
A Grand Caravan would have the 41TE transmission which does not have a throttle or kickdown cable.
Follow the upper rad hose from the rad to the engine and at the engine you will find the thermostat housing. When replacing it make sure the spring goes toward the engine.