of all you can buy a book or get some one eles to do it for you leave and freeze in the winter and become a polar bear or just stick it in any of the hose pipes that you can find where it will fit
Remove thermostat housing, remove old thermostat, clean surfaces, install new gasket and thermostat.
Remove the water supply hose from your 1987 Chevy Astro thermostat housing. Remove the thermostat housing retaining bolts. Remove the old thermostat and drive in the new thermostat.
Drain the water from the cooling system. Remove the water supply line to the thermostat. Remove the thermostat housing bolts. Remove the thermostat. Reverse the process to install the new thermostat.
Drain the water from the cooling system. Remove the water hose from the thermostat housing. Remove the thermostat housing retaining bolts. Remove the thermostat. Reverse the process to install the new thermostat.
Remove the water supply hose from the thermostat housing. Remove the thermostat housing retaining bolts. The thermostat will lift out. Reverse the process to install the new thermostat.
drain coolant then remove thermostat housing remove thermostat replace with new one spring to block
Remove old thermostat. Install new thermostat.
Remove the water supply hose from your Chevy Equinox thermostat housing. Remove the thermostat housing retaining bolts. Lift the old thermostat out and drop in the new thermostat.
Remove the water supply hose from the top of your thermostat housing. Remove the thermostat housing retaining bolts. Lift the old thermostat out and drop in the new thermostat.
Drain the water from the cooling system. Remove the water supply hose. Remove the thermostat housing retaining bolts. Remove the thermostat. Reverse the process to install the new thermostat.
the thermostat is located on the cylinder head adjacent to the distribor you need to drain the coolant first then remove radiator top hose from the thermostat housing you may need to remove the air intake horn for better access undo the two bolts that hold the housing cover on you may have to give it tap with a plastic hammer but be gentle remove the thermostat if it is stuck dont lever out instead cut around it using a knive remove o,rings and replace them with new to fit the new thermostat its a reveral off the above
remove old thermostat and replace with new thermostat and gasket