Product review (5 stars): Amazon had best price. The repair took about 20 minutes with ...
This product gets 5 stars from a DIY guy because it solved my problem of the dryer getting hot initially, then going cold and the clothes never getting dry. A skilled repairman might have another opinion, but it worked for me!

BTW - I Googled the symptom and found a web site - PartsSelect.com that matched the problem with the possible parts need for a solution. All signed and other discussion forums pointed tot his part. Amazon had best price. The repair took about 20 minutes with my 3 year old "helping."  Good luck!