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Microwave Control Board

Best Seller
Microwave Display Board (Digitron)
Genuine Ge part
By: Ge
Part Number: WB27X10856

Fix blinking, dim, or blank microwave display. This display board (digitron) restores clock and control panel visibility. DIY repair in under an hour.

Do-It-Yourself Stories from Customers like You Ge profile advantium 120 clock display erratic   Cathy W. • Harrisburg , AR • December 06, 2016

My Advantium worked fine except the clock and cooking instructions were dim and bounced in a circular pattern over the left side of the display. I tried unplugging it and once or twice that seemed to help. When I finally decided to take the control panel off I had a difficult time until I saw an old remark from a 2009 forum discussion from a guy that said there were about a dozen screws to remove to get to the control panel. That meant the entire cover had to come off! Wow! Glad I didn't break... Read more

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Microwave Display Control Board
Genuine Ge part
By: Ge
Part Number: WB27X10858

Microwave display flickering, blank, or distorted? This control board manages timing, power levels, and display functions. DIY install in 20-25 minutes.

Do-It-Yourself Stories from Customers like You Display filckering on GE Monogram zsc1000kbb01   Chris O. • La Verne , CA • November 15, 2022

First I replaced the flickering digitron after reading elsewhere that it may be just a weak display. The new digit on was still flickering but a little differently. Our oven was still working with either display until suddenly it wasn't one morning. After finding AppliancePartsPros and reading that others had to go further by replacing the transformer and power boards, that's when I looked closer at those parts. There was some smoke evidence on the cover over the transformer and the back of... Read more

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$185.95
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Microwave Power Control Board
Genuine Ge part
By: Ge
Part Number: WB27X10861

Fix a microwave with a blinking display, flickering screen, or completely dead unit. This power control board restores normal operation. Moderate DIY.

Do-It-Yourself Stories from Customers like You Display filckering on GE Monogram zsc1000kbb01   Chris O. • La Verne , CA • November 15, 2022

First I replaced the flickering digitron after reading elsewhere that it may be just a weak display. The new digit on was still flickering but a little differently. Our oven was still working with either display until suddenly it wasn't one morning. After finding AppliancePartsPros and reading that others had to go further by replacing the transformer and power boards, that's when I looked closer at those parts. There was some smoke evidence on the cover over the transformer and the back of... Read more

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$136.37
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$163.64
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Microwave Encoder Board
Genuine Ge part
By: Ge
Part Number: WB27X32632

Selector knob or dial stopped working? This encoder board translates rotary control input into signals. Moderate DIY repair requires control panel removal.

Do-It-Yourself Stories from Customers like You Selector knob stopped functioning   Jeffrey E. • Plymouth , MN • September 03, 2016

Replaced the "Encoder Board". My GE Advantium control panel came of fairly easily. There was 2 screws on top to remove a vent director giving access to a single screw that held the control panel in place. Once I removed that screw, I had to slide the control panel upwards by about 1/2" before it came off. At this point, I took several photographs of the wire connections to make sure I could reassemble them correctly... there were many! After unplugging the wire harnesses and connections, I... Read more

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$41.65
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$49.56
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Relay Board
Genuine Ge part
By: Ge
Part Number: WB27X32849

The Relay Board is an OEM part for GE microwaves. It controls the passage of proper voltage levels for various microwave components during operation.

Installed internally, this board transmits power signals to run the magnetron, fan, and lighting systems as directed by the selected cooking settings. Precise switching of voltages is required for consistent and balanced microwave radiation. 

Symptoms of a faulty relay board include:  

  • Intermittent or unpredictable power level adjustments
  • Magnetron fails to turn on or fluctuates excessively
  • Light not illuminating properly  
  • Fan speed irregularities
  • Microwaves not properly heating foods

Causes can be damage from liquid intrusion, heavy usage over time stressing the relays, or component failures within the board itself.

Replacing with this genuine OEM GE part restores optimized power routing to maintain consistent microwave functions. Compatible models also include some Hotpoint, RCA, and select Kenmore products.
 

Do-It-Yourself Stories from Customers like You Our microwave stopped working the only indication of power was the turntable would rotate with the door closed ther were no other visible signs of power to the unit   Merle D. • Tucson , AZ • August 15, 2017

I contacted Appliance Parts Pros, and told them what the problem was and what it was doing. They sent me an email with the parts number needed to complete the repair. This was a built in a cabinet unit and I required help removing it and reinstalling it. The repair was relative easy once I had the parts and it took approximately four hours,. It took longer getting to the defective parts than replacing them. ... Read more

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Vfd Module
Genuine Ge part
By: Ge
Part Number: WB27X41746

 

Do-It-Yourself Stories from Customers like You Ge advantium microwave display died on the weekend!   Phil S. • Stanley , NC • August 24, 2014

Last Saturday my microwave display stopped working. I pulled the unit out of the wall and tried to remove the display cover assembly but couldn't figure out how it was attached. I contacted AppliancePartsPros on their 24/7 live chat site and talked with Dustin, one of their customer support techs, about the possible remedies for my situation. He gave me the part number, and emailed me the PDF file of the tech pages necessary to remove the cover assembly. There were 7 screws (2 of them hidden)... Read more

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$199.51
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$235.42
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Smart Board
Genuine Ge part
By: Ge
Part Number: WB27X11019

 

Do-It-Yourself Stories from Customers like You Halogen lights would not turn off   David B. • Henrico , NC • March 07, 2019

Replaced relay board and smart board Read more

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$150.95
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$179.63
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Microwave Control Board
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304440820

Fix a microwave that won't heat, turn, or run when you press start. This control board controls all functions and cycles. Moderate difficulty repair.

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$317.75
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Microwave Main Control Board
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304472840

Fix unresponsive controls or erratic operation with this microwave main control board. Restores normal panel response and system functions when the board fails.

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$253.30
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Microwave Control Board
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304503187

Fix a microwave that won't stop running, has a dead display, or won't heat. This main control board restores programming and operation. Moderate DIY repair.

Do-It-Yourself Stories from Customers like You Dead display non functional microwave   Joe W. • Pembina , ND • July 02, 2014

Replacement control board. Shipped same day and arrived in 2 days as promised. Read more

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$352.26
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$419.19
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Microwave Relay Board
Genuine Ge part
By: Ge
Part Number: WB27X33045

Microwave not working or no power? The relay board controls power distribution to the magnetron and fan. Requires control panel removal to install.

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$90.95
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Smart Board (Electronic Oven Control Board)
Genuine Ge part
By: Ge
Part Number: WB27X11040

This smart board is the electronic control module that manages oven functions, the front display, and user inputs so your range responds correctly to temperature and timer settings. Replace a failed control board to restore normal oven control and display functions. What it does

  • Controls oven temperature regulation, bake/broil cycles, timers and clock functions
  • Manages touchpad/display inputs and on-screen error messaging
  • Coordinates safety interlocks and sequencing for heating elements and igniters
  • Malfunction can cause blank or incorrect display, unresponsive controls, or ovens that won't start heating
What's included One smart board Install notes
  • Disconnect power at the breaker or unplug the appliance before servicing
  • Handle the board carefully to avoid static discharge; use antistatic precautions if available
  • Verify wiring and connector seating during install; replace only with the exact part number

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$205.95
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$248.25
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Control Board (Electronic Oven/Range Control)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304477390

This electronic control board manages oven functions and the user interface so the range can run timed cycles and temperature commands reliably. Replacing a faulty board restores control and display operation for affected bake/oven features. What it does:

  • Receives input from the console and sends commands to heating elements, igniters, and timers
  • Controls oven temperature regulation and cycle timing based on user settings
  • Can cause symptoms like a blank or unresponsive display, no heating, incorrect oven cycles, or error codes when failing
  • Works as the central logic module for oven/range electronic control
What's included:
  • One electronic control board
Install notes:
  • Always disconnect power at the breaker or unplug the appliance before service
  • Handle the board carefully to avoid static damage; use anti-static precautions if available
  • Verify wiring connections and mounting are secure; replace only with the exact part number
  • Test function after installation; for any required control calibrations

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$224.95
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Microwave Control Board
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304481386

Fix a microwave with a non-working display, unresponsive buttons, or vent fan stuck on high. This control board restores keypad and timer functionality.

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$202.45
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Microwave Relay Control Board
Genuine Ge part
By: Ge
Part Number: WB27X32767

Fix a microwave not heating, vent fan not working, or lights that won't turn on. This relay board controls power, heating, and safety circuits.

Do-It-Yourself Stories from Customers like You Microwave controls broken, magnetron energized whenever the door is closed causing fire risk. The buttons would not work.   Charles W. • New Hill , NC • October 04, 2020

Replaced main control board. Parts arrived and I installed less than 2 days. Read more

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$111.95
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$133.22
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Smart Board
Genuine Ge part
By: Ge
Part Number: WB27X11037

 

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$166.31
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Microwave control board replacement parts are essential for keeping your kitchen appliance running smoothly. We all rely on our microwaves for quick and efficient meal prep, and having a reliable control board ensures everything operates just as it should. These parts are key to maintaining the precise functionality of your microwave, from setting the time to managing cooking modes.

The importance of a microwave in a modern kitchen can't be overstated, and the control board plays a crucial role in its performance. Finding the right microwave control board parts, especially OEM replacement parts, guarantees that your appliance will work seamlessly. These parts are designed to be high-quality and fully compatible with your specific microwave model, ensuring longevity and efficiency.

Whether you're looking to repair or enhance your microwave, knowing that you can easily find and replace the control board gives peace of mind. With reliable and quality parts readily available, you can keep your microwave in top condition, ready to handle all your cooking needs effortlessly.

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  • boxes images Over 2.1 Million Parts In Stock
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