Whirlpool Corporation Washer Lower wire harness W11591637, Replaces W11405458

Genuine Whirlpool lower washer wire harness that connects electrical components, including drain-pump/control wiring. Also listed by some sources as a washer wire harness or Harns-Wire.

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✅ Cross Reference Information

Common Symptoms

• Washer does not drain or leaves water in the tub
• Drain-pump circuit or related component checks open
• Intermittent operation caused by loose, damaged, or vibration-affected harness connections
• Washer may stop or fail to complete a cycle when lower-component wiring continuity is lost

Check Before Replacing

• Disconnect electrical power before inspecting the harness or connectors.
• Visually inspect the lower harness and drain-pump connectors for loose connections, damaged insulation, pinched wires, or broken conductors.
• Check that the drain pump is free from obstruction before condemning the harness.
• Using the appliance-specific service documentation and an appropriate meter, check continuity between the drain-pump terminals and the main-control connections.
• If continuity is absent, inspect connector seating and harness routing before replacing the harness; do not assume the harness is defective without completing the applicable service checks.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool OEM lower wire harness
• Connects lower washer electrical components, including drain-pump and control wiring
• Replaces W11405458
• Used across selected Whirlpool-family top-load washer applications

Installation Notes

• Disconnect power before servicing the wiring.
• Follow the service documentation for the exact washer model because access and harness routing vary by model.
• Document connector locations before disconnecting the old harness and ensure every connector is fully seated during reassembly.
• Route and secure the replacement harness as specified so wires are not pinched, stretched, or exposed to avoidable vibration.
• Restore power and verify washer operation only after all panels and connections are properly reassembled.

Verified Compatible Models

WTW5100HC1, WTW5100HC2, WTW5100HC5, WTW5100HW1, WTW5100HW2, WTW5100HW5, WTW5105HC1, WTW5105HC2, WTW5105HC4, WTW5105HC5, WTW5105HW1, WTW5105HW2, WTW5105HW4, WTW6120HC1, WTW6120HC2

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