Product review (5 stars): It works!
I can't really say much about this item because I only replaced my original working part based on the recommendation that this part, along with a few others, should be replaced when your dryer stops working properly.  My original part was still testing good with a multimeter but I replaced it anyway and tucked it away as a spare part.  This new thermostat worked as advertised and is still holding up fine after 7 months.