Richard P Doerun , GA April 13, 2014 Unicouple was worn out after 11 years It went pretty well. Two connections. I was nervous that after spending $200 for the replacement part (for a discontinued GE Nautilus portable dishwasher that I've owned for 11 years) that some plastic part might break off or plastic threads on the connection might strip while I was changing the unicouple. It was $200 for the part but $600 for a new portable dishwasher on sale. My wife says the repaired dishwasher is working fine. So the whole process or looking up the part, transacting, finding instructions, and completing the repair was good Read More... 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Adjustable Wrench, Nut Drivers, Pliers, Screwdrivers, Wrench Set