Product review (5 stars): Very easy fix!!
We had a Whirlpool dryer for about 2 years when it would no longer heat.  I called out a repairman and he replaced the fuse for nearly $200.  He showed me the part and said it usually sold for about $15.  I saved the fuse just in case it went out again.  No less than a year later we had the same problem.  I called the same repairman because the repair was under warranty.  I was told it was no the same problem and spent another $150 for that repair.  Well, last week the heat went out on the dryer again.  I ordered the fuse here offered at $4.28.  I paid an extra $7.00 and got the part in two days, found a YouTube video showing how to replace it and it worked!!  It took about 10 minutes to replace.  I should have ordered a couple more because I am sure it is something that is going to happen yearly.  I will be ordering again soon.