Product review (3 stars): Not pleased with quality control
It worked immediately to produce ice cubes for my 13-year-old whrilpool side-by-side refrigerator. Installation was easy.  I gave it only 4 stars because it was only recently installed. If it continues to work well for the year, I will change the rating to 5 stars. However, I can only give it three stars now. Read on!

UPDATE:  After a few week of operations  and in addition to replacing the water valve assembly, I notice that water overflow was still causing the ice cubes to freeze together.  I performed all fixes recommended on the internet and was stumped as to the cause.  So I listened for the fridge cube water refill cycle and watch the action inside the fridge. To my amazement the water fill tube was no fitting properly in the ice maker which was splashing water into the ice cube drawer. I removed the ice maker and found it to have a manufacturing defect where a plastic detent which should have been cutout was preventing the fill tube from being properly inserted in the ice maker. Removal of the plastic detent allowed the water fill tube to insert the way it was intended and everything worked good.