Product review (5 stars): Leaking water problem resolved, saved $$$
This solves the problem of water leaking from the lower freezer compartment. I was having water leaking on the floor in front of my refrigerator. There was also a huge sheet of ice in the bottom that interfered with the freezer drawer. I thought it might be the ice maker or the water in the door. I tried turning them off/not using them and it did not solve the problem. This was happened seemingly randomly once per week or so. I was told it might be a defrost drain stopped up but I did not see the drain hole. The manual for the refrigerator was not help at all.

I found a youtube video that showed a problem with a nipple that was over a small pipe for the defrost drain. This drain is behind a panel in the back of the freezer compartment so it is not obvious. The video showed removing the panel on the lower back of the refrigerator and replacing the nipple with one of these parts. After a little more research, I decided this was the problem and ordered this part.

Installation was exactly as the video showed. My refrigerator is hard to access from the rear but that was the only problem I had. There are no special tools needed. I am confident this new part will  function trouble free from now on. I have had no further leaks. I am not a professional appliance person but this did not require and special expertise.

This is a great alternative to calling a repair person.