PSB9120SF1SS General Electric Microwave - Overview

Sections of the PSB9120SF1SS

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HALOGEN LAMP – Part Number: WB02X35488
HALOGEN LAMP
★★★★★
★★★★★
(9)
PartSelect #: PS16216934
Manufacturer #: WB02X35488
You can always rely on our GE Halogen Lamp to keep your appliance shining bright. This high-performance halogen lamp was made by GE, specifically for your appliance. Wondering why it's such a critical...
  No Longer Available
Microwave Fuse – Part Number: WB27X10928
Microwave Fuse
★★★★★
★★★★★
(1)
PartSelect #: PS1481237
Manufacturer #: WB27X10928
This ceramic microwave fuse is just over an inch in length. It is white in the center, and metal on both ends. This is a 20-amp fuse, and is used to power your microwave. If the touch pad on the micro...
$25.31
  Special Order
Primary Door Interlock Switch – Part Number: WB24X10047
Primary Door Interlock Switch
★★★★★
★★★★★
(3)
PartSelect #: PS237015
Manufacturer #: WB24X10047
This interlock switch is located in the door latch.
$54.49
  Special Order
Monitor Interlock Switch – Part Number: WB24X25397
Monitor Interlock Switch
PartSelect #: PS11766871
Manufacturer #: WB24X25397
If your microwave won’t start even though the door is shut, this switch might be the reason. It helps your microwave know the door is closed so it can run safely. This genuine part is easy to install ...
  No Longer Available
Microwave Thermostat – Part Number: WB21X10148
Microwave Thermostat
PartSelect #: PS2321365
Manufacturer #: WB21X10148
This part will trip once the inside of the cavity overheats and exceeds the recommended temperature.
$44.34
  Special Order
THERMOSTAT – Part Number: WB20X10048
THERMOSTAT
PartSelect #: PS3491479
Manufacturer #: WB20X10048
Looking for a reliable solution to ensure your microwave works safely and efficiently again? The GE Microwave Thermostat is what you need. It plays a crucial role in preventing any overheating, which ...
  No Longer Available
Diode Cable – Part Number: WB27X10037
Diode Cable
PartSelect #: PS239148
Manufacturer #: WB27X10037
$50.15
  Special Order
TRAY GLASS – Part Number: WB27X43590
TRAY GLASS
★★★★★
★★★★★
(1)
PartSelect #: PS16873477
Manufacturer #: WB27X43590
This tray rotates in your microwave ensuring more even temperatures.
  No Longer Available
HEATER SHEATH – Part Number: WB44X10050
HEATER SHEATH
PartSelect #: PS1018432
Manufacturer #: WB44X10050
$130.46
  Special Order
Motor, Turntable – Part Number: WB26X10193
Motor, Turntable
PartSelect #: PS1020855
Manufacturer #: WB26X10193
Isn't it frustrating when your microwave doesn't heat your food evenly? Solve that issue with this genuine GE turntable motor. Its primary job is to smoothly rotate the glass tray in your microwave. T...
$118.75
  Special Order
Microwave Humidity Sensor – Part Number: WB27X10857
Microwave Humidity Sensor
PartSelect #: PS1020486
Manufacturer #: WB27X10857
The humidity sensor detects humidity inside the microwave and communicates the temperature to the electronic control board.
$142.13
  Special Order
Microwave Rotating Ring Assembly – Part Number: WB02X32600
Microwave Rotating Ring Assembly
PartSelect #: PS12709805
Manufacturer #: WB02X32600
  No Longer Available

Questions And Answers for PSB9120SF1SS

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3 questions answered by our experts.
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Amanda
October 10, 2025
There was a loud snapping sound and now the fold down door is heavier than usual. I'm not sure what part needs to be replaced. Thank you
For model number PSB9120SF1SS
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Hello Amanda, thank you for reaching out. Based on your description, the most likely cause is a broken spring in one of the hinges. The loud snapping noise was the spring breaking. The spring or hinges in your model do not come separately, it comes as a part of the door assembly, part number PS12716542. We hope this information helps!

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William
November 10, 2025
What is part number for control board Screen does nt show commands
For model number PSB9120SF1SS
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Hello William, thank you for getting in touch. According to our research, the display control board, part number PS1022528, is compatible with your model number. We hope this helps.

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Glenn
February 21, 2023
I would like to order a 16 inch, black metal grill tray, to use in my Advantium Oven.
For model number PSB9120SF1SS
PartSelect logo
Hello Glenn, thank you for contacting us. The part number listed under your model number for the black metal tray is PS3499648. If you would like to place an order for it, please call our customer service line and anyone will be happy to assist you. We look forward to hearing from you!

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Related Parts:
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Common Symptoms of the PSB9120SF1SS

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Won’t turn on
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No heat
Fixed by
these parts
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Touchpad does not respond
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these parts
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Tray won’t turn
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Doesn’t shut off
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Microwave completely stopped working
Turned out the issue was easily solved by replacing a single, inexpensive fuse.

First off, UNPLUG THE MICROWAVE.

The fuse is located under the plastic grill at the top of the microwave. It's held on by two screws. Once you've removed the screws and taken off the plastic grill, you go to the right side of the microwave and remove another screw that holds a small metal grill in place. Removing the small metal grill is probably the toughest part of this repair. You kind of have to rock it back and forth a bit to get it to release. Once that's off, you can get to the fuse. I removed the burnt out one with a pair of needle nose pliers. I also put a small piece of cardboard under the fuse when I did this so I didn't accidentally drop it into the innards of the microwave. I did the same thing when I replaced the new fuse. I then plugged the appliance back in and made sure it worked. Once that was confirmed, I replaced both grills.
Parts Used:
Microwave Fuse
  • Kim from Cliffside Park, NJ
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
964 of 1257 people found this instruction helpful.
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No power to microwave, no heating.
Unpluged power cord!! Removed front control panel to expose electronics (need to remove top horizontal vent cover to expose mounting hardware). Unplugged leads to control panel board. Removed magnetron with Tstat (3- phillip heads, need stubby). Installed new parts and control panel, plugged it in tested. Done.
Parts Used:
Microwave Thermostat Microwave Magnetron
  • Michael from Coulterville, CA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
48 of 80 people found this instruction helpful.
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I diagnosed the problem incorrectly: based on a previous repair.
The old fuse is perfectly good. The new ones arrived within a day.
Parts Used:
Microwave Fuse
  • Ralph from Brandon, FL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers, Screw drivers
66 of 139 people found this instruction helpful.
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