Mechanics

THERMOSTAT

2005 Hummer H2

Engine Cooling problem
2005 Hummer H2 V8 Four Wheel Drive Automatic 85000 miles

Where is the thermostat located? If it is located on the underside of engine, do I need to remove the skid plate
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Sigler555
March 2, 2010.



The thermostat is located in the thermostat housing, which is attached to the water pump.