The plastic door latch handle broke-off and fell into pieces.

Removed 6 screws, pulled the front cover forward, removed the old door latch, installed the new latch, replaced the screws, DONE! Took about 10 minutes. The new door latch works to open and close the door, and the dishwasher runs fine when the door is closed. However, the new door latch does not lock the door into place like the old one did. I didn't remove the screws and loor latch assembly again, but there must be a difference between the old part or the new part. And I noticed that the old part number and the part number of the replacement part are not the same, although the website indicated that it was the correct part for my model.