Product review (5 stars): fixed problem with ice maker not receiving water
In my Whirlpool refrigerator my ice maker quit making ice.  After a little investigation discovered that it was because the ice maker wasn't getting water.  If I poured water into the ice maker it would make ice though.  After a little more testing with the ohm-meter I discovered that the water inlet for the ice maker had failed.  Ordered this part as it was the correct replacement part for my refrigerator model and my ice maker works properly again.  This water valve part is slightly different than the one that was factory installed in my refrigerator, but it works correctly and is listed as the correct replacement part.  Main difference is that the factory installed one had screw-on compression connectors, and this replacement part has all quick-connect connectors.

In the process of replacing this item, also discovered that I had a minor leak coming from the connectors on the water filter housing.  After replacing the black rubber o-rings in the two connectors on the water filter housing, the leak is gone.