Product review (5 stars): super easy install
I am not sure what the difference is between this unit and the off-label unit.  I went with this because it was OEM and I figured it would be less of a headache.  The old one had teflon on the ice tray that was peeling off.  I was not sure if that one was OEM or some off-label.  Anyway, installation was super easy and it works great.