Product review (5 stars): A great Ice Maker, but not the real OEM part.
This ice maker is easy to install and it is a perfect substitute for the Whirlpool OEM part.  It takes 10-15 minutes to install using a 1/4" drive metric socket set and a pair of clippers for the plastic water inlet.  This is not the OEM part, but it is a very close replacement.  It sells for about 1/3 the price of the OEM part.  It has been working perfectly for about 3 months in my Whirlpool refrigerator/freezer.