Product review (5 stars): A $2.50 solution just by reading the reviews.  Thanks Amazon!
My 20 plus year old kenmore dryer quit heating.  It would spin, just no heat.  Did some online troubleshooting, read some encouraging reviews for this $2.50 thermo fuse and ordered.  I just installed (very simple) and it works! Wow! I was frankly expecting to buy a new $600 plus dryer.  Kudos to the supplier who delivered the right part timely, some helpful reviews from former buyers with same problem, and amazon for the easy access and affordable solution to my unexpected and ultimately quick & easy solution. No wonder Amazon's stock has appreciated 4000 times its original stock price: user friendly solutions at competitive prices. Thanks to all.