Called to order the part and to perform the repair. Had to remove the front cover of the dishwasher door to access the end cap screw from the rear of the cover. Replaced the part and completed the repair in about 30 minutes. The hardest part was properly lining up and screwing back the front door cover to the door which required 10 individual screws to secure.
The service rep at AppliancePartsPros.com was outstanding and very helpful in ensuring that the end cap parts ordered were the proper ones for my particular Bosch Model #, and she also gave me some verbal information on how to remove the outside cover of the washer door to gain access to the screws securing the handle end caps from the inside of the door cover.
These folks are great and I highly recommend the use of their services.