As of 2015, parts for LG dishwashers can be purchased on the websites for Sears PartsDirect and AppliancePartsPros.com. Both retailers sell a variety of parts for LG dishwashers in categories such as electrical and plumbing.
Sears PartsDirect sells LG dishwasher parts for the electrical system such as control boards, sensors and switches. It also sells plumbing parts for LG dishwashers such as pump assemblies, gaskets and seals. LG dishwasher parts for dish racks, spray arms and dispensers are also available at Sears PartsDirect.
AppliancePartsPros.com sells LG dishwasher parts such as dispensers, filters, fuses, gaskets and hinges. Other LG dishwasher parts offered by AppliancePartsPros.com include cover assemblies, control boards, springs, valves and wire harnesses.