Official KitchenAid Microwave Switches

Door Switch - 3 Terminal

$9.92

Fix Number: FIX10057151
Manufacturer Part Number: W10727360

This is an authentic OEM door switch for your microwave. This switch is located behind the front panel, and works by making contact with the door hook, sending a signal that the door is closed and the microwave can now operate. If your microwave will not run when the door is closed, or the turn table continues to spin when the door is open, there is likely an issue with your door switches. You can use a multimeter to test which switch is faulty. Before beginning this repair, please be sure to disconnect the power supply to your microwave.

Fixes these symptoms

Doesn’t shut off
Door not closing properly
No heat
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Microwave Door Interlock Switch

$30.86

Fix Number: FIX2361111
Manufacturer Part Number: W10269458

The microwave door interlock switch prevents the microwave from starting if the door is open. If your microwave will not start when the door is closed, or it continues running if the door is opened, the door switch may need to be replaced. This microwave door interlock switch is a genuine OEM replacement part. We recommend that this part be installed by a qualified service technician. This is due to the testing the switch requires after installation, along with the potentially dangerous amount of charge the microwave capacitor can hold.

Fixes these symptoms

Doesn’t shut off
Door not closing properly
No heat
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Door interlock switch & holder assembly

$33.85

Fix Number: FIX12349017
Manufacturer Part Number: W11197766

This interlock assembly includes the switches and housing that detect whether the microwave door is closed. It prevents the appliance from running when the door is open, helping ensure safe operation. Installation involves replacing the assembly near the door latch and connecting it to the control system.

Fixes these symptoms

Door not closing properly
Won’t turn on
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Door Switch

$31.86

Fix Number: FIX2361113
Manufacturer Part Number: W10269460

Fixes these symptoms

Doesn’t shut off
Door not closing properly
Won’t turn on
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Micro Switch

$19.44

★★★★★

1 Review

Fix Number: FIX3522738
Manufacturer Part Number: 3B73362F

This is a genuine OEM replacement switch for the door of your microwave. When the door is closed and the switch depressed, it allows the microwave to run and the turntable to rotate. When the door opens, the switch cuts the power. If your microwave continues to run with the door open, there is an issue with the door switch. Other signs the switch may have failed is if the microwave will not heat or the turntable is not rotating. You can test this part with a multimeter, and if it is defective it will need to be replaced. Before beginning this repair, please be sure to unplug the microwave and discharge the capacitor.

Fixes these symptoms

Doesn’t shut off
No heat
Tray won’t turn
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Door Switch - 250V

$42.83

Fix Number: FIX2338920
Manufacturer Part Number: W10211972

This door interlock switch ensures your microwave operates only when the door is securely closed. It communicates the door’s position to the control board, helping prevent accidental use. It’s often replaced when a microwave won’t start or heat. Installation requires accessing the door latch area and swapping out the switch, typically using basic tools.

Fixes these symptoms