Product review (5 stars): Works great!!
The Icemaker Kit replaced the Icemaker unit in a 2007 GE Profile refrigerator, Model #PSC23NSWA SS.  The diagnosis of the issue appeared to be a defective heating coil (at least we hoped that was the case and it was). There was a slight difference in plug-in wiring, etc between the 2007 unit and the 2017 Icemaker Kit purchased.
It is great to have a working icemaking refrigerator again!