Product review (5 stars): The swap was easy (you can find instructions online) and it has worked ...
For years, I had a broken timer in my Kenmore dryer.  We could never leave the house with the dryer running because it would never go off.  I decided to replace it and found it here at a reasonable price.  The swap was easy (you can find instructions online) and it has worked flawlessly for the last several months.  Hopefully some improvements were made over the original timer and this will last for a few years.