Product review (5 stars): Genuine GE Part
Refrigerator was defrosting too much, even melted the coating on the wires to the heater, part of the heater itself, and some of the sealing strip on the cover. The fan in the freezer used to be loud, as it was off-balance and caked with ice on and off..All is well after replacing this part. Fan is quiet, I can keep a bag of ice from turning into a solid block, etc..So if you have these symptoms, this is the likely solution.