The Drain Pump Assembly is an OEM part for Frigidaire dishwashers. It is responsible for removing wastewater from the dishwasher tub during the drain cycle, ensuring that the dishwasher operates efficiently and effectively. Causes of a bad drain pump assembly can include clogging from food particles and debris, damage to the pump impeller, or electrical failures within the pump motor. Over time, regular use can lead to wear and tear that affects the pump's performance. Symptoms of a bad drain pump assembly include: Water not draining from the dishwasher Standing water at the bottom of the dishwasher after a cycle Unusual noises during the drain cycle Error codes related to drainage issues This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.This part fixes the following symptomsWill not drainNoisyPart Number 154580301 (AP4019644) replaces 1257094, 154491301, AH1765174, EA1765174, PS1765174.