Product review (5 stars): replacement latch for Maytag dishwasher
The price for the Whirlpool replacement latch was good,actually cheaper than a Maytag latch!
I had no problem removing the inner door to get to & remove the old latch.
However getting the 2 electrical contacts to release from the old latch assembly was a bit tricky because you need to insert a very small screwdriver into the contact housing to disengage the clip that lock it in firmly.

Be sure that you turn the power off at the circuit box before doing this, remember there is current flowing through the dish washer's circuitry!!!