Product review (4 stars): Works, with a couple quirks.
First off, it works, and for less than $25 my ice maker is up and running again just in time for pool season. However I recommend plugging in the circuit board to the fridge to check fit before screwing it to the removable panel, I had a very difficult time installing the transmitter panel due to the retaining clip being too large however I didn't realize I needed to cut it until I removed the circuit board and attempted to plug it straight in.

Also, maybe this is just me, the status light functioned properly but flickered after install (flashing when the beam is broken, solid when it's not). Now it doesn't come on at all but the ice maker is working fine so I'm happy for the time being.