DIY repair. Very easy repair. Watched youtube videos and Appliance part pros vids. The vids on APP show a washing machine so you just need to look for your type of dishwasher and drain problems to help diagnose and determine what you need. By far this is an extremely simple repair. If you can unhook the water line and unplug the power then you can do this repair. The repair itself is far easier. The hardest part for me was getting under the sink to turn off and unhook the water. Once the dishwasher is on its back (i did not need to unhook the drain hose since it was long enough). Parts Pros make finding the right part super easy. Ordering was fast.