Product review (5 stars): High Quality GE OEM Parts.
I repaired my 7 years old GE refrigerator with this part.  I discovered the ice had built up in the freezer cooling coil because the old defrost heater had went out. The replacement took only about 5 minutes.  However thawing the ice took a lot longer even I was using the space heater to speed up the process.  I wanted to use the GE OEM part since I want this part to last another 7 years.  There are so many inferior parts on the market today that aren't that much cheaper than the OEM.