Product review (5 stars): Solved the problem inexpensively
Our icemaker stopped making ice.  I considered trying to identify the specific part that was failing (thermostat, control, heater, etc.).  The entire unit was cheaper than most sites wanted for some of those specific parts.  So, I thought I'd take a risk and replace the entire icemaker.  it was really simple to take out the old one and put in the new one (2 screens and one wire harness to unplug).  It worked great.  Our ice tray was filled in 4 days.