Product review (5 stars): Check your part that is needed to replace
Product is an authentic Whirlpool part.  Beware this part has only two wire connections on the high cut off, the larger of the two included.  I saw several cross references on other web sites that stated this was my correct part but it was not.  This is no fault of the seller.  Just be sure to see if yours has the thermistor built into it, it has an extra pair of wires that connect with small connector.  If your high cut off has more than two wires to connect, do not buy this part number 27993.