Product review (3 stars): Variations in this part may complicate your repair.
First one was DOA, second one had different connectors and were on the opposite side so the wiring harness in the refrig. wouldn't fit. Had to fabricate a wiring harness extension to get it to work. Then the freezer started having frost build-up issues. The fan blade design on the replacement was a different design and was moving a lot more air. It was actually pulling air past the seal on the freezer door causing frost on the top of the freezer compartment. Luckily, I still had the original fan blade so I swapped them and now it's finally working properly. So I ended up having to take the refrig. apart a half dozen times for what should have been a simple repair.