Product review (5 stars): Top quality part works like a champ.
New part was packaged securely inside the box. Installed the new part shortly after delivery... My refrigerator has been problem (frost) free ever since. Would recommend you measure your defrost heater, with an Ohm meter, prior to ordering. If GOOD, it will measure between 15 and 25 Ohms. This new defrost heater part measured 22 Ohms, straight out of the box. My original defrost heater measured 1 Mohm, which indicated to me that it was expired..