Product review (5 stars): Check this second for ice eruptions-
My experience has been that when you find ice stalactites cascading down the freezer from your icemaker, it's usually a faulty shutoff valve located where the water line enters the back of the fridge. But not always, as I learned when this time, the valve didn't solve the problem, so I went ahead and replaced the whole thing with this unit. Easy install once I found a YouTube using exactly my fridge as the subject. Note that this unit may look like the wrong one until you transfer the cosmetic parts from the unit to the new one.