Product review (5 stars): Fits KitchenAid
Whirlpool builds Kitchenaid dishwashers, so this part is an identical interchange.

It fit perfectly and there is a helpful video on youtube on how to make the change. You need a torx (star shaped) screwdriver bit to remove the panel, although these can be had for a couple dollars at any hardware store.

The part I got has a red cover for the rinse agent plug instead of the blue one, but this makes no difference.

Shipment was quick and quality of part is as good, or better than original.