Product review (3 stars): Doesnt fit exactly older Kitchenaid dishwashers
Manufacturer says this is an exact replacement, however, it will not fit electrically older Kitchenaid units that have two wire harnesses (four wires) but will work. They should provide instructions on how they want the wire harness that is not used that appears to be attached to a sensor handled or provide a dummy spot on the unit to attach them safely. The manufacturer says appearance may not be identical but I'm more concerned about the electrical attachment then the appearance and the techs at Whirlpool have no answer.