This front rack support helps stabilize and securely position a rack within the appliance. Its sturdy design ensures proper alignment and safe support during loading and unloading.
This microwave turntable motor coupler connects the motor to the glass tray, ensuring smooth and even rotation for consistent cooking results. Designed for durability and precision, it replaces worn or damaged couplers that can cause the tray to wobble or stop turning. This part is essential for maintaining proper microwave performance an...Read mored even heating. Installation is quick and straightforward, requiring only basic tools.
This microwave microswitch functions as a door interlock safety component, preventing the appliance from operating when the door is open. It ensures safe and efficient performance by interrupting power to the microwave when the door is not securely closed. Built for durability, this part is essential for maintaining proper safety standard...Read mores. If your microwave fails to start or operates incorrectly, a faulty door switch may be the cause. Installation requires disconnecting the appliance from power before replacing the switch.
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 ...Read morein 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.
This microwave line fuse is a genuine replacement part designed to protect your appliance from power surges and overheating. It helps restore power when a blown fuse prevents the microwave from turning on and is built to meet the original safety and performance standards. This small metal fuse is easy to replace and is commonly used when ...Read morea microwave suddenly stops working. Be sure to check your model number to ensure it’s the correct fit for your unit.
This microwave turntable tray is a genuine replacement part designed to ensure consistent and even heating during cooking cycles. Made of durable black metal, it rotates smoothly on built-in rollers and sits securely on the coupler inside the microwave cavity. Its rotation helps distribute heat evenly across food surfaces, improving cooki...Read moreng performance. Compatible with select Bosch, Thermador, and Gaggenau microwave models, this OEM tray replaces previous versions and is engineered for a precise fit. For proper installation, refer to the microwave’s owner’s manual to ensure correct placement and alignment with the coupler and roller system.
This waveguide cover protects the interior of the microwave by shielding key components from food splatter and moisture. Made from durable mica material, it helps prevent sparking and keeps the appliance operating safely and efficiently. Designed to match the original fit on select models, it replaces a worn or damaged cover and installs easily once the microwave is disconnected from power.
This support is a replacement structural component designed to hold or stabilize internal assemblies during operation. It helps maintain alignment and durability and is commonly replaced when bent, cracked, or no longer providing adequate support.
The left door interlock support keeps the microwave’s door switch properly aligned so the appliance can detect when the door is fully closed and operate safely. If the switch becomes loose or misaligned, the microwave may fail to start or stop unexpectedly. This sturdy bracket is designed for select models and provides a reliable replacem...Read moreent when the original support is damaged or worn, restoring safe and consistent door-switch operation.
This right-hand microwave door hinge is engineered to support smooth door operation and maintain a secure seal, contributing to the safe and efficient performance of the appliance. It serves as the pivot point for the microwave door, allowing it to open and close reliably while ensuring the unit does not operate when the door is ajar. Pro...Read moreper hinge function is essential for maintaining microwave shielding and preventing radiation leaks. Installation should be performed by a qualified service technician to ensure safety standards are met and internal shielding is correctly tested. This genuine replacement part restores original functionality and helps maintain the integrity of the microwave’s safety mechanisms.
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Shawna - For model number HMC80151UC
February 24, 2020
My convention feature isn't working on the Bosch speed oven, the elements are not heating up. Do you have any idea what part i might need. Thanks
Hello and thank you for writing.
It certainly sounds like it could be a faulty thermistor PS8730839 and/or possibly a malfunctioning temperature regulator PS10060775 you should check the part(s) for signs of damage or test with a multimeter, and replace the part(s) as needed. We hope this helps. Please contact us anytime if you require further assistance.
There is a solid short-circuit at the power input line
Hi Vladimir,
Thank you for your question. If there is a short circuit, check the fuse to if it has shorted. Make sure also that the microwave has it's own dedicated circuit and it is not sharing the same circuit with other appliances. We hope this helps. Thank you and have a great day.
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Derrick - For model number HMC80151UC
May 1, 2023
Microwave dead, outlet is good, could it be the control panel or door switches. Do you stock the control board
Thanks
Hi Derrick, thank you for contacting us. The most common cause for a microwave oven not working at all is a blown main fuse, part number PS10060777. The microwave main fuse will cut the flow of electricity if too much current passes through it. We hope this helps.
I just ordered the convection heater ring for my Bosch convection microwave oven from your website. I did this after i took the microwave out to see how to access the heater ring. As i was putting the microwave back in the cabinet, the door shifted up and now will not close properly. How do i get it to go back into position?
Hello Douglas and thank you for writing.
The door hinges have little springs PS12072005 and a pin PS11704749, it is possible the spring or the pin got loose or lost. Check if all the parts are in place.
For your convenience, we have attached the link to your service manual. We hope this helps. Good luck with your repair.
https://www.manualslib.com/manual/1441527/Bosch-Hmc80151uc.html
Symptom: No power. Replaced main fuse. Replace two door switches. Tested all 3 door switches. Two are normally open (red ones). One is normally closed (Green one). When I connected power, I saw panel came on but turned off. Troubleshot, door switches area still testing ok. Main fuse is blown. Tested using a multimeter. What can be blowing the main fuse?
Hello Dario, Thank you for the question. If too much current passes through the microwave circuitry it will blow the fuse. This can be caused by a defective Fan Motor, Control Board or a Wall Outlet. We hope this helps!
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Right hinge failed - return spring broken
20 of 22 peoplefound this instruction helpful.
WEST from RIDGECREST, CA
Very Difficult
More than 2 hours
Pliers, Screw drivers
I installed a new right hinge (PartSelect part number PS10060784), since the integrated return spring failed. To remove the door, I made two of the special tools required in the Bosch repair manual. I fabricated two square pieces of aluminum, about 30mm on a side and ¼” thick. With the door open (it is horizontal) you place one squ
... Read moreare in each of the cavities that the hinges close into and close the door far enough that the squares take up the force of the springs and allow you to lift the door out. Of course, if one spring is broken, you will not need a square on that side to remove the door but will need it later to install the door with the new hinge. In fact, I installed the square in the replacement hinge before I installed the hinge in the door. Next remove the ventilation duct (Part number PS8770410). There are three screws. When re-installing the duct later, do not overtighten the screws, because they can pull through the duct. This will require longer screws and small flat washers to repair (‘don’t ask me how I know’). The next step is to remove the plastic cover (PartSelect part number PS11705124). It will be impossible to save the plastic cover (‘don’t ask me how I know’). Purchase a new one ahead of time. It will be easier to not scratch the door if you recognize that you are going to destroy the cover. When removing the plastic cover, pieces of some of the tabs that hold the cover in place will break off. The broken-off pieces of the tabs that fit into cavities at the top of the door may remain in the cavities. IF YOU DO NOT PICK OUT THOSE PIECES, THE NEW COVER WILL NOT SNAP HOME DUE TO THE PRESENCE OF THE BROKEN PIECES. You will break the new cover in removing it to figure out why it wouldn’t snap home and will have the pleasure of purchasing a second new cover (‘don’t ask me now I know’). Also, when removing the cover try not to bend the metal fingers of the frame (part number PS8770415), particularly along the top of the door. It is important that the gap between the metal fingers and the frame holding the glass be correct, since that is where the seal (part number PS10061106) must fit when replacing the cover. On the other hand, if the metal fingers are bent too far away from the frame holding the glass, the cover will not line up with the cavities along the top where the tabs go home. It will be easier to protect the metal fingers if you recognize that you will be destroying the cover when you remove it. I did pinch and damage the seal when trying to force the first new cover in place (it didn’t go home, as described above), and had the pleasure of purchasing another seal (currently unavailable). You only get one chance per cover. Once the cover is removed the frame can be removed from the outer door by removing the screws holding the two parts together.
Next, replace the spring.
Next re-attach the frame to the outer door.
Next, be sure the seal is positioned correctly on the cover. The seal has a flap that holds it in place on the cover, such that the seal will be pulled into place when installing the cover. This is essential, since you will not be able to reposition the seal once the cover snaps home (particularly along the top of the door).
Now, carefully position the cover so that it is going to remain parallel with the door when you push it home. You do not want the cover to be cocked, since the seal may not install correctly. Be sure all the tabs are falling into place as you install the cover. Hopefully, the tabs will all snap into place and the seal will stay in place.
Replace the door by feeding the hinges into place with the squares still installed. Open the door fully and remove the squares. The door will close correctly if the hinges are placed correctly. This may take several tries.
Finally, microwave yourself a fresh cup of coffee or other beverage.
This door is not meant to be repaired, in my opinion. I believe Bosch offers only the option of buying a new door. A DIY repair is not risk free.
Replaced the wave cover. Unscrewed existing cover that is at the top inside the microwave. Screwed in the new cover. Took about 30 seconds to do. Bosch service wanted over $100 for a service call plus parts and labor. Did it myself in seconds for under $10.
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Fuse blows on powering up, one door secondary switch was short
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