Product review (5 stars): As easy as 1-2-3
Easy installation: remove 3 screws, remove front cover from the old icemaker, remove/unplug power cable from old unit (use flathead screwdriver), remove/unplug power cable from new unit, insert/plug old cable into new unit, screw new unit on the freezer, and done.  No more than 10 minutes.  Then about 30 minutes later it starts making new ice.