Whirlpool Motor-pump assembly / washer circulation pump W11316271, Replaces W11041150

Is This the Right Part?

✅ Cross Reference Information

Common Symptoms

• Washer fills but does not wash properly
• Unusual noise when the circulation pump operates
• Water leakage from the pump area
• Circulation pump does not operate during the appropriate cycle step

Check Before Replacing

• Verify the washer model and installed part number before service.
• Disconnect electrical power before inspecting the pump, wiring, hoses, or connectors.
• Check the pump-area hoses and connections for visible leaks, kinks, or obstructions without disassembling the pump.
• Inspect the pump harness and connector for looseness, corrosion, or visible damage.
• Use the washer’s manufacturer service-diagnostic cycle, when available, to command or observe the drain/recirculation-pump function; a failed symptom does not by itself prove the pump is defective.

Pro Tip

Part Details

Installation Notes

• Disconnect electrical power before installation and follow the appliance’s service documentation.
• Shut off water supply if the repair requires disturbing water connections.
• Confirm that the replacement part matches W11316271 and the appliance model before removing the original component.
• Reconnect each electrical connector and hose securely, maintaining the original routing and avoiding pinched lines or wiring.
• After installation, run an appropriate test or diagnostic cycle and check the pump area for leaks.

Verified Compatible Models

MHW8630HC0, MHW8630HC1, MHW8630HC2, MHW8630HC3, MHW8630HC4, MHW8630HW0, MHW8630HW1, MHW8630HW2, MHW8630HW3, MHW8630HW4

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