Whirlpool Dishwasher door latch and switch assembly WPW10404412, Replaces W10404412, W10077360

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✅ Cross Reference Information

Common Symptoms

• Door does not latch or close properly
• Dishwasher will not start
• Dishwasher stops during a cycle if the latch loses switch engagement
• Start or control lights may flash when the door is not sensed as closed

Check Before Replacing

• With the dishwasher disconnected from power, visually inspect the latch for cracking, deformation, or loose mounting and inspect the door strike for damage or misalignment.
• Close the door slowly and verify that the strike engages the latch fully without excessive force or side-to-side movement.
• If safe electrical testing is within the technician’s qualifications, test the integrated switch for continuity with the appliance disconnected from power; compare the result with the model’s technical documentation.
• If the dishwasher has service diagnostics, check for door-latch or door-closed status indications before replacing the assembly.

Pro Tip

Part Details

Installation Notes

• Disconnect electrical power to the dishwasher at the plug or circuit breaker before installation.
• Wear protective work gloves when handling the door’s inner panel and latch area.
• Access generally requires removing the dishwasher door’s inner panel, then removing the latch assembly and transferring the wire connections to the replacement.
• Confirm wire placement and connector engagement before reinstalling the inner panel.
• Use the model-specific service or installation documentation for exact panel fastener locations and any model-specific procedure.

Verified Compatible Models

66513219K902, 66513439K700, GU3200XTVQ1, GU3200XTXQ1, JDB3200AWB0, KUDA03CTWH3, KUDB03CTBL2, KUDC20CVWH4, KUDK03FTSS2, KUDS03FTSS0, KUDS03STWH3, KUDS40FVSS5, KUDS50FVSS4, KUDS50FVWH0

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