MT4155SPQ Parts List

Glass cooking tray (tray, glass)

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.

Door latch bracket (brkt-latch)

Replace this part if the microwave door won't open.

Fastener screw (screw)

Sold individually.

Screw

Sold individually. For white and almond models.

Switch,micro

The interlock door switch, also known as a micro switch, will prevent the microwave from operating if the door is open. This switch has been updated by the manufacturer. It may appear different in appearance but will still function as the original part. This part has a green button and measures approximately a little over an inch long. This is a genuine OEM part. Please remember to disconnect the power to the microwave before starting the repair.

Glass carousel tray

This tray rotates in your microwave ensuring more even temperatures.

Motor, ac synchronous

Fuse,time delay

This line fuse protects the microwave by shutting down if there is an electrical surge. If your microwave is not turning on, you may need to replace the fuse. This part is just over an inch long, metallic on both ends and white ceramic in the middle. Please remember to disconnect power to your microwave before starting your repair. This is a genuine OEM part.

Switch,micro

This microwave micro switch is normally open and when the door is shut, the door switch will close to send power to the microwave to operate. If the microwave won’t start, then the switch has failed and will need to be replaced. The micro switch is in the latch board section and due to the high voltage capacitor in the microwave, it can retain a lethal electrical charge. Even when unplugged, it is suggested to have a service technician install the part. This is a genuine OEM part.

Circular turntable support with wheels (ring, turntable)

This roller guide sits underneath the glass turntable tray.

Screw,tapping

Door interlock switch kit (switch)

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.

Magnetron

This part is used to generate microwave energy/heat.

Glass cooking tray

This tray rotates in your microwave ensuring more even temperatures.

Magnetron

This part is used to generate microwave energy/heat.