Most Popular Parts
These are the most commonly purchased repair parts for MT4155SPB3.
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(2)
Replace this part if the microwave door won't open.
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(2)
This roller guide sits underneath the glass turntable tray.
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Door open button spring.
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(1)
This glass cooking tray goes in your microwave to ensure even cooking temperatures for the food. If the tray is broken or cracked it is recommended to replace it. This tray is made from glass and is a genuine OEM part. No tools are required for this repair.
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The door interlock switch kit contains 2 switches - 15 Amp - 125/250 Volt with 3/16-inch terminals. The switches are used to sense when the microwave door is open or closed. If your microwave will not start, or will not turn on, you may need to replace these switches. This is a genuine OEM kit. Please remember to disconnect the power to your microwave before starting the repair. PLEASE NOTE: The door interlock switch kit includes 2 single pole, double throw (SPDT) micro switches. As per the manufacture for the secondary interlock switch order part # 56001100.
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Sold individually.