Product review (5 stars): Worked out great!
My dryer timer stopped advancing in the automatic cycles.  In fact, one of the heating elements was broken and it had nothing to do with the timer at all.
After researching which part was needed, I ordered this heating element.  This replacement fixed the problem.  The directions are very good, and easy to follow.  Getting the coils strung is a little tricky, but now the dyer works just fine.
My husband kept telling me to get a new dryer.  But honestly, right now there are more things on which we need to spend the money.  An inexpensive fix if you are wiling to attempt disassemble your dryer a bit.  Downside is that I don't have a new dryer...