Product review (5 stars): Fantastic!  Paid $5.13 for the switch and saved plenty of $$$.
When the door switch for my dryer failed, the light wouldn't come on when the dryer door was opened; and when the dryer was running, it wouldn't stop when the door was opened.  I found the video below which showed exactly how to open up the dryer to replace the door switch -->  [...]

The part arrived a week after it was ordered.  It took me a few minutes to replace the switch and now my wife is happy again; and so am I since I didn't have to spend $$$ for a service call to fix the problem.