Wayne H Bismarck , ND November 24, 2019 Appliance: General Electric Dishwasher GDT580SMF6ES Ge Dishwasher Gdt580smf6es: Circulating pump failed and detergent dispenser seal was shot. How to replace Dishwasher Wash Pump Kit. Replaced the circulating pump, along with the replacement wiring harness that was provided. Also, replaced the detergent dispenser. 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours