Need to know which engine you have.
1st; buy a new thermostat
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
Its located on the side of the transmission, real simple to replace.
A Plymouth Voyager does not have a maf sensor.
belt assembly for a 95 Plymouth voyager
how do you replace the camshaft position sensor on a 1997 plymouth voyager 3l
A 1993 Plymouth Voyager does not have a cabin filter.
I have not received an answer to my question, "How do you replace a heater core in a 1995 Plymouth Voyager SE? When can I expect an answer? Thank you!!! nellkat60
Right at the engine head, where the top radiator hose meets it. That is the thermostat housing. Clean it real good when dismantling and replace the new thermostat with the spring facing the engine.
Check out the related link for instructions on how to change the fuel filter in a 1999 Plymouth Voyager.
Follow the upper radiator hose to the engine... that is where its located inside the thermostat housing. Remove upper hose to the engine, then remove the 2 bolts holding the thermostat housing on, then remove thermostat, replace with new one plus gasket, put the housing back on, hose back on, refill with all fluids lost and your done. really simple.