Product review (5 stars): Ice, Ice, Baby!
I suggest taking a couple of pictures with your phone camera as you remove the old one for easy reference.
Ice makers go bad. Most people I know just live with a broken door dispenser. Not Me! I swapped the Whirlpool 4389177 Inlet Valve for Refrigerator (Which I know my original was not working) and the Kenmore Ice Maker Icemaker W10122502 & 2198597 (which was still working, but the teflon coating on the tray was very worn) and the Whirlpool Refrigerator P.C. Control Board Kit 4389102 (which was not lighting up but might have been working). All three parts bought through Amazon (aftermarket parts, but generic ice is fine with me. jk) cost about the same as the control board on other sites ($115).
About an hour for all three parts swaps (I had done a dry run last week while making sure the parts I was ordering were correct for my fridge) then waited about 2 hours and that all familiar rumble of ice dropping into the empty bin was so loud my cockatiel did a few laps around the kitchen.