Official Thermador Microwave Parts

Your Price

$24.19

PartSelect Number PS8727790

Manufacturer Part Number 00614767

This microswitch, also known as a safety switch, is a genuine OEM replacement part for use in microwaves. It is a highly sensitive switch which responds to slight changes in pressure or position, and ensures that the microwave only operates when the door is shut. The switch can fail due to physical damage or electrical failure, resulting in difficulties closing the door, and turning on the appliance. To remove the faulty switch, disconnect the wiring connectors and take note of where they are positioned. Place the new switch in position and reattach the wiring connectors to the appropriate terminals and close the microwave door to check that the switch engages appropriately.

Fixes these symptoms

Won’t turn on
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Installation Instructions

Baljinder from LONG GROVE, IL

Fuse blows on powering up, one door secondary switch was short

Replaced switch abdcsupports Read more...

Your Price

$11.27

Thermador Microwave Micro Switch

★★★★★

12 Reviews

PartSelect Number PS3522738

Manufacturer Part Number 3B73362F

This microwave door switch provides power to the various components in the microwave when the door is in a closed position, and interrupts power when the door is open. This door switch is approximately 1 1/2 inches long, and has 2 metal prongs called terminals that extend from its body. If your microwave will not turn or heat properly, there could be an issue with the door switch. You can check the switch for continuity using a multi-meter. With the actuator button depressed, you should see continuity between these terminals. If there is no continuity the switch will need to be replaced. NOTE: Before you begin this repair, first make sure your microwave is unplugged, and that your capacitor is discharged. A capacitor stores large amounts of electricity even when your microwave is unplugged.

Fixes these symptoms

Doesn’t shut off
No heat
Tray won’t turn
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Installation Instructions

JAMES from BILLINGS, MT

Broken door micro switch. (unit does not start heating)

Unplug the unit before servicing. Need phillips screwdriver. Open door. Use step ladder to access and remove 2 small screws from top of the room air diffuser at top of unit. Slide diffuser slightly to the left to align the diffuser's plastic tab on the left side to rotate toward you. (The wires for the front control panel are at the far left side of this difuser, but difuser is slotted for easy removal). Once the difuser is removed you will see 1 screw at the top that secures the pannel cover on the left side of the unit. Remove screw and slide this panel slightly up and out. This exposes the plastic frame that holds the upper and lower door switches. To locate the door switches and observe how they work, close and open the door and watch the door (bayonets) open and close the micro switches. Do the (red) buttons on top of the switches move up and down when the door bayonets push and release? If the buttons do not "pop" up when opened the switch is defective. The switch frame is secured with 2 screws. Remove screws and rotate the unit out for easy access to the micro switch(s). The internal (spring?) on my unit that is suposed to allow the red (visible) button on top of the switch to "pop" up when the door is opened was broken. Carefully pry the switch outward while being careful to lift the plastic holder-piece that holds the switch in place. Be careful, there is a small pin on the frame, so rotate the switch OUT toward you while lifting (carefully) the plastic holder-piece (you will see it on top of the switch). You can use an ohm meter to test the continuity of the switches. But if the buttons don't "pop" they are defective. Replace switch and reassemble. Read more...

Your Price

$59.36

Thermador Microwave SENSOR

PartSelect Number PS8729847

Manufacturer Part Number 00642855

This temperature sensor is an OEM replacement part designed for use in ovens/ranges. The sensor detects the temperature inside the oven and relays this information to the control board, which controls the heating elements in the oven. If the sensor experiences electrical failure or mechanical damage, you will likely notice uneven cooking, inaccurate temperature readings, and difficulties heating up the oven. You can access the sensor by either removing the back panel of your appliance or by reaching through the oven/range cavity from the front. Carefully disconnect the wires attached to the sensor and pull the sensor out of the appliance. Mount the new sensor in the correct position and reconnect the wires appropriately.

Fixes these symptoms

Oven is too hot
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Installation Instructions

Jaymie from Intercourse, PA

Oven heating temp not turning off at set temp/overheating

Removed the wall oven to access temp probe connector strapped to the back of the oven. removed 2 screws holding probe inside the oven & replaced. Searched for the "fixing kit" thermostat part I was suggested to replace along with the probe. No thermostat type part was found in my oven, even though Bosch says it fits "somewhere". Reinstalled the wall oven & tested. The temperature is working normal now. Will return the fixing kit. Read more...

Your Price

$47.69

Thermador Microwave TRAY,GLASS

PartSelect Number PS3556218

Manufacturer Part Number 3390W1G009D

Diode (Cable, Assembly) – Part Number: 6851W1A002E

Your Price

$23.72

Thermador Microwave Diode (Cable, Assembly)

★★★★★

1 Review

PartSelect Number PS3529603

Manufacturer Part Number 6851W1A002E

Usually found kitchen appliances, this OEM-certified diode cable assembly helps to convert power from the transformer to the magnetron, to heat up your food. A damaged cable assembly will cause your appliance to heat food inconsistently or to not work at all. You might notice a burning smell or a loud buzzing sound coming from your appliance. If you do not replace a broken cable assembly, the components that produce heat in your appliance can overheat and fail. To replace your cable assembly, start by unplugging your appliance from any electrical source. Remove any protective casing from the assembly by unthreading any screws or clips. Disconnect the cable assembly from the transformer and the magnetron with pliers. Reinstalling a new cable assembly requires you to reverse the previous steps. Please keep in mind that this cable assembly is sold individually.

Fixes these symptoms

No heat
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Motor, AC Synchronous – Part Number: 6549W1S011B

Your Price

$29.36

Thermador Microwave Motor, AC Synchronous

★★★★★

18 Reviews

PartSelect Number PS3529208

Manufacturer Part Number 6549W1S011B

This AC synchronous motor is a genuine OEM replacement part specially made for microwaves. It operates on an alternating current, and it is responsible for rotating the turntable to ensure even heating of your food. The motor can fail due to physical damage or malfunctioning internal components such as the bearings. If your turntable is not rotating, you will need to replace the motor. You can find it underneath the microwave cavity, near the center. Disconnect the microwave from the power source and remove the cover. Turn the microwave over and remove the bottom panel to access the motor. Disconnect the motor from its mounting location, and then insert the new motor in its place. Ensure the new motor is securely attached before reassembling the appliance.

Fixes these symptoms

Noisy
Tray won’t turn
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Installation Instructions

Steven from Oak Forest, IL

Motor Burned Out On Turntable

My 8 year old daughter cleaned the inside of the microwave with enough water to rival a tsunami. Resulted in a clean microwave with a fried out motor that no longer revolved. Part came quickly. Took cover and bottom off to get to the part. One screw held it on and a plug. Removed those, put on new part and she was good to go. No trip to home depot today. Read more...