Probably on the engine end of the upper radiator hose
Yes, the thermostat needs to be installed for proper engine operation.
Changing a thermostat in a 1997 Plymouth Voyager is very easy to do. You will need to follow the radiator hose to the thermostat. You will then take the hose off the thermostat and remove the two bolts holding the thermostat in place. Make sure to clean the area before putting the new thermostat in place.
Need to know which engine you have.
The front wheel need to be off the ground.
In the gas tank.
Junk vehicle.
No the bell housings won't match each other.
with the up and down arrows
Low engine temp is an indication of a failed thermostat.
Follow the top radiator hose to the engine, the thermostat is at the end of it.
thermostat is located inside thermostat housing, this is where the top radiator hose connects to engine
Under the housing where the upper radiator hose hooks to the engine.