Product review (5 stars): Order this and save a lot of time and money!
Very satisfied with this unit which is the exact same icemaker that was installed originally.  For some unknown reason, these units only last about two to three years and then stop working.  The choice then is to call Sears Appliance repair (or some other AR  company) and sign up for either a one-time or multi-year repair/replacement, or login to Amazon with your refrigerator model number and order this new unit for about half of what Sears wants for it.

Installation is super simple if you can handle a small socket wrench with an extension and loosen the two screws that hold the unit in place and disconnect/reconnect the four-prong electrical connection.  The whole exercise took about ten minutes start to finish!