Product review (5 stars): KitchenAid KUDI01ILBS2 heater coil replacement
The old heating coil broke at the base and started to leak threw the washer.
Hmm. Newer recommended heater coil and mandatory circuit board or older direct replacement heater coil (different shape and specs.)?
Dishwasher was in very good condition so I went with newer.
The new setup has a shorter cycle with just equally good results. (sounds more quiet or could just be my imagination because I spent more)
Also replace the long plastic insulating nuts and tighten just enough to distort but not flatten the rubber washers.