Product review (5 stars): KitchenAid replacement ice maker.
Installed this replacement ice maker on a 5 year old KitchenAid side by side refrigerator.  The ice maker installed quickly with no problems.  As many reviewers have indicated, you need to allow at least 24 hours for the ice maker to start making ice.  The new ice maker has been in place for 2 months, no problems.