Product review (5 stars): I couldn't be happier with this GE WR30X10093 kit
I couldn't be happier with this GE WR30X10093 kit. While it doesn't look exactly like the original in my early 90s GE fridge (or the first aftermarket replacement I tried), it is a perfect form/fit/function replacement. A simple wiring adapter was included for my round-style plug, and there was an adapter for my rear mounted filler tube. The mounting bracket was the same, as was the overall size/shape. Installation was easy with 1/4 inch nutdriver (I tucked the longer electric cable between the icemaker and fridge, looped up between the two mounting screws). Operation and quality of ice cubes has been quiet/excellent.
I originally went with another popular (and much less expensive) aftermarket replacement, also bought through Amazon (not hard to find my review on that one). It worked well for about a year, before developing a terrific grinding noise, and erratic performance. Of course, it was out of warranty by then. After taking a closer look at the others' reviews for that one, my failure should have been predictable. That's why I decided to pay more for a genuine GE branded replacement.
Time will tell on this one. The original GE icemaker (part of IM2 kit) lasted for about 20 years. Hopefully, this will be my last replacement.