Aluminum Thermostat Housing Assembly Fits 2000-2001 Ford Explorer 4.0L 5.0L

Remove the old thermostat and clean the mating surfaces to prevent leaks. Install the new thermostat in the correct orientation as indicated in the instruction manual. 2000-2001 Explorer 4.0L 5.0L. 2001-2005 Explorer Sport Trac 4.0L.