Product review (5 stars): ice maker replacement
Our icemaker started leaking water on to our kitchen floor.  I suspect there was an issue with the valve/timer that turns the water on/off to fill the ice cube trey.  Anyway, didn't see any good way to fix it, so I ordered this replacement.  The cost seeemed reasonable, it got to me quick and was easy to install.  Hardest part is removing the top freezer shelf that was full of food.  Outside of that it's just a few screws and unplugging the electical connection.

The kit actually came with a bunch of extra parts I didn't need, but I guess you would if your freezer never had the icemaker to start with.