Whirlpool Dishwasher Drain Pump Assembly WPW10531320, Replaces W10531320, W10314713

Genuine Whirlpool dishwasher drain pump assembly, also described as a motor-drain assembly. It removes water from the dishwasher tub during the drain phase.

Is This the Right Part?

✅ Cross Reference Information

Common Symptoms

• Standing water remains in the dishwasher after the drain phase.
• Loud grinding, whirring, or moaning occurs while the dishwasher is draining.
• Water may leak from the drain-pump area if the pump seal or housing is compromised.

Check Before Replacing

• Disconnect electrical power before inspecting the pump area.
• Check the dishwasher tub, filter, sump opening, and drain path for visible food debris, glass, or other obstructions that could prevent draining.
• Inspect the drain hose and its connections for kinks, blockage, or leakage.
• During a drain operation, listen for abnormal pump noise, but do not reach into the dishwasher or pump area while energized.
• If qualified to perform electrical testing, check the pump motor for continuity with power disconnected; an open circuit supports a motor fault but does not by itself prove the pump is the cause.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool dishwasher drain pump assembly.
• Also described as a motor-drain assembly or pump-drain.
• Uses an impeller-driven motor to force water through the dishwasher drain hose.
• Documented by Whirlpool as replacing W10531320 and W10314713.

Installation Notes

• Disconnect electrical power before servicing and follow the dishwasher’s service documentation.
• Access and removal details vary by dishwasher model; compare the replacement pump with the removed part before installation.
• Disconnect the pump wiring connector and any attached drain connection only after power is removed.
• Ensure the pump seal is correctly seated and the pump is securely locked or fastened according to the model-specific design.
• After installation, restore power and run a suitable test or rinse cycle while checking for proper draining and leaks.

Verified Compatible Models

2214793N512, 66512762K312, 66512763K312, 66512763K313, 66512769K312, 66512769K313, 66512772K312, 66512772K314, 66512773K313, 66512773K314, 66512774K312, 66512774K313, 66512774K314, 66512776K311, 66512776K312, 66512776K314, 66512776K315, 66512779K312, 66512779K313, 66512779K314, 66512782K310, 66512782K312, 66512782K313, 66512783K311, WPW10531320VP, 66512764K310, 66512769K311, 66512773K310, 66512776K310, 66514715N710, 66514752N510, 66514752N511, 66514753N510, 66514753N511, 66514754N510, 66514754N511

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.