Part went in with ease. We thought the electronic board was part of this , but it was not. We switched the original board into the new panel and it worked fine. Price seems high for just this part, but the main thing is the microwave is working.
On a side note, Sears did not have the part in stock and we waited over a month for the part to be sent. Sears did not send any updates as to why the order was taking took long. We probably will go to a local parts store next time. It was difficult to go through Thanksgiving without a microwave.