Under the housing where the upper radiator hose hooks to the engine.
Need to know which engine you have.
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
Yes, the thermostat needs to be installed for proper engine operation.
Probably on the engine end of the upper radiator hose
Low engine temp is an indication of a failed thermostat.
Follow the upper radiator hose from the radiator to the engine and there you will find a housing with the thermsstat inside. When replacing the thermostat make sure the spring goes toward the engine.
Under the housing at the engine end of the upper radiator hose.
Under the housing where the upper radiator hose hooks to the engine.
Under the housing where the upper radiator hose hooks to the engine.
It is under the housing where the upper radiator hose hooks to the engine.
The thermostat housing for the 99 Voyager is located on the top of the motor, follow the top radiator hose to the engine,there you will find the housing ( lefthand side) undo the bolts and remove, remember to replace the gasget as well, then just reassemble the same as you removed it. Darlene