Product review (5 stars): Worked Like a Charm - Making Ice Again
This was a drop-in replacement for our failed ice maker (daily use for 5+ years). It just stopped making ice. The tip-off was that there were ice cubes in the ice maker, but they wouldn't eject. This suggested that either the mechanical ejection mechanism was defective or the heating element that warms the ice mold, releasing the ice cubes, was bad. The ice maker is easily removed (it just plugs in) and testing the heating element with an ohmmeter indicated that it was open.

So I purchased this exact replacement and it is literally plug-n-play; I had it installed and operational in five minutes. I pressed the Reset button, and within a few hours it was making ice and has worked fine ever since. The cost is not "unreasonable" for a component like this (it's the complete ice maker mechanism, except for the ice bucket) and it saved me a couple of hundred dollars no doubt over having it replaced by a technician (which would have been an easy job and they probably would have had to order the part, necessitating two separate visits). I really appreciate the fact that you can buy replacement parts like this on Amazon!