Product review (4 stars): I can throw away those plastic ice cube trays
This product met my expectations although it is not a Whirlpool branded part.  Installation was very easy after watching an excellent You tube video from Part Select.  Took maybe 15 minutes for the entire installation, needed only a Phillips screwdriver, and the freezer is now making ice for the first time since August.  The product does not come with any installation instructions, only troubleshooting instructions; but if you are ordering this part, I assume you have already done the troubleshooting.  Delivery was very fast.