Product review (5 stars): Fixed my fridge and it's still working over 2 years later.
With my father's help, I diagnosed the problem with my fridge as this part.  A little Internet research showed a tendency for this part to fail in my model Maytag fridge.  I replaced it with little difficulty and the fridge has remained operational for over two years now.  Taking the chance and fixing it myself saved a lot of cash over calling a repair person.

For a person with no experience, it was not difficult to replace.