Product review (2 stars): Beware: Major Installation Flaw
Have yet to see if this thing works but it has one major installation flaw.  In order to match the small water receptacle to the water intake you are forced to remove a plastic knock-out.  While attempting to wrench this unremovable knock-out from that part the receptacle cracked and will now probably leak into the freezer.  Just ridiculous that this piece is not already removed.  This is the problem with aftermarket (not Whirlpool) parts.