Product review (5 stars): Fit my whirlpool side by side perfectly. Seems to ...
Fit my whirlpool side by side perfectly.  Seems to be an improvement over the original design as well.

1 screw to get the old ice maker out, change the bottom plastic piece with 3 or 4 screws and reinstall the new unit.  Really doesn't get any easier.

For less than the price of the service call alone, I have a whole new ice making unit.