Product review (5 stars): Great Fix.  Super Easy
I'm by no means "handy", but I managed to remove the old ice maker and install this in about 20 minutes on my 5 1/2 year old Kenmore Side by Side. (Although a 5 year lifespan seems kind of short for a refrigerator part). Turned off the breaker, so didn't even have to move the fridge.
Thank God for youtube.
"Whirlpool Freezer Won't Make Ice? Ice Maker Assembly W10190965" by RepairClinic
and
"How to replace Refrigerator Icemaker Kit (part #4317943)" by AppliancePartsPros
Very easy. A small mirror came in handy to see 2 partially hidden screws (3 screws total). Highly recommended.