Whirlpool WPW10780877 Dishwasher Pump and Motor Assembly

Whirlpool WPW10780877 Dishwasher Pump and Motor Assembly

Genuine OEM Whirlpool WPW10780877 circulation pump and motor assembly for Whirlpool, Maytag, KitchenAid, and Roper dishwashers. This assembly pumps water through the spray arms during the wash cycle to clean dishes. When the pump or motor fails, the dishwasher may wash poorly, run noisily, or not fill and drain correctly.

Key Features

• Genuine OEM Whirlpool replacement part
• Circulates wash water through the spray arms
• Includes pump housing and motor assembly
• Direct replacement for a noisy or failed pump motor
• Restores normal wash performance

Common Symptoms This Part Fixes

• Dishes come out dirty or poorly washed
• Dishwasher is unusually loud, humming, or grinding
• Dishwasher will not fill or drain properly
• Motor hums but does not run
• Water pools at the bottom of the tub

Installation

Disconnect power and water to the dishwasher, then pull the unit out and lay it on its back or access it from underneath depending on model. Remove the lower access panel to reach the pump and motor assembly. Disconnect the wiring connectors and water hose fittings, then twist and remove the old assembly from its mounting. Install the new pump and motor assembly, reconnect the hoses and wiring, and reinstall the access panel. Restore power and water, then run a test cycle to check for leaks.