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Microwave Run Vent Push Button Switch Parts

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Microwave Exhaust Damper Flap
Genuine Ge part
By: Ge
Part Number: WB06X10686

Replaces a cracked, bent, or missing microwave exhaust damper flap. Installs on top of the unit to direct airflow and prevent drafts when not venting.

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Micro Switch
Genuine Ge part
By: Ge
Part Number: WB24X10146

The Micro Switch is an OEM part for GE microwaves. This part ensures the appliance operates only when the door is securely closed. It controls the electrical circuit, allowing the microwave to start heating food when the door latch engages the switch.

Causes of a bad micro switch can include wear and tear from frequent use, electrical issues, or physical damage from slamming the microwave door.  

Symptoms of a bad micro switch include:

  • The microwave not starting or stopping unexpectedly
  • The microwave running even with the door open
  • Intermittent power issues
  • The door not latching or the microwave indicating the door is open

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

Do-It-Yourself Stories from Customers like You Stopped working tripped breaker   Roberto M. • Pembroke Pines , FL • March 08, 2019

By replacing the switches. Read more

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Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: W10211974

The Switch is an OEM part for Whirlpool microwaves. This switch is crucial for the proper operation of the microwave, as it ensures the correct function of the door mechanism and the control panel. 

Causes of a bad microwave switch can include wear and tear over time, damage due to frequent use, or electrical faults that prevent it from functioning correctly.

Symptoms of a bad microwave switch include:

  • The microwave not starting or stopping unexpectedly
  • The door not latching properly
  • Error messages on the control panel
  • The microwave light not turning on or off as expected

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Do-It-Yourself Stories from Customers like You Door latch broke also causing the fuse to blow   James M. • Ocean View , NJ • April 28, 2017

It is difficult (if not impossible) to remove the electronic switches from the hard plastic latches. I replaced all three switches and both the upper and lower latches I also replaced the main 20 amp ceramic fuse which blew out when the latch/switches failed. Read more

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Microwave Door Monitor Switch
Genuine Ge part
By: Ge
Part Number: WB24X10205

Microwave tripping breaker when door opens or at startup? A failed monitor switch with welded contacts is the likely cause. 30-minute DIY repair.

Do-It-Yourself Stories from Customers like You Stopped working tripped breaker   Roberto M. • Pembroke Pines , FL • March 08, 2019

By replacing the switches. Read more

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$57.78
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Microwave Damper Assembly
Genuine Samsung part
By: Samsung
Part Number: DE72-40022A

Damper assembly that installs in your over-the-range microwave's exhaust vent system. Replace if cracked, broken, or missing to restore proper airflow.

Do-It-Yourself Stories from Customers like You Missing installation parts instructions   Dennis S. • Lake Forest , CA • March 02, 2019

Ordered parts from appliance parts pros and downloaded instructions.. Read more

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$30.54
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Microwave Door Interlock Switch Kit (2-Pack)
Genuine Whirlpool part
By: Whirlpool
Part Number: 4392027

Microwave won't start or runs only when door is pulled? Replace faulty door interlock switches. This 2-pack covers top and bottom switches. DIY repair.

This part fixes the following symptoms
  • Won't start
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Do-It-Yourself Stories from Customers like You Kitchen aid architect ii microwave turntable stopped rotating   Stephanie M. • Colorado Springs , CO • March 25, 2017

First, it was going to cost $95 for an appliance guy just to look at it! I figured there would be an upcharge on the parts + labor on top of the $95, so I took a chance & decided my husband & I could fix it cheaper; we were right, but it was a 3 week process (luckily, we have another microwave in the basement we were able to use in the meantime). I googled the microwave model #, then price checked the same item I thought we needed; printed off the diagrams of the various microwave "systems" &... Read more

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Damper
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304509486

The Damper is an OEM part for Frigidaire microwaves. This part regulates airflow within the microwave, ensuring that steam and odors are properly vented out during cooking.

Causes of a bad damper can include wear and tear over time, buildup of grease and debris, or damage from high temperatures.  

Symptoms of a bad Damper include:

  • Poor ventilation during cooking, leading to lingering odors and steam
  • The microwave overheating or not ventilating properly
  • Unusual noises coming from the damper area
  • The damper not opening or closing as it should

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

Do-It-Yourself Stories from Customers like You Re routing microwave exhaust   Karissa B. • Brookhaven , GA • October 19, 2015

We bought a house with an over-the-range microwave, which just recirculated air into our house--not effective for smoky meals! We removed the microwave and cut a hole to send the exhaust out the back of the microwave (and out of our house), but realized we were missing this damper and frame that go on the back of the microwave for rear exhaust. The parts fit perfectly and now we can enjoy a smoke-free kitchen! Read more

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Door Release Lever (Microwave)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304509458

This door release lever connects the push-button to the latch assembly inside the microwave. Replacing a worn lever restores smooth, reliable door opening so the button works on the first press.

  • Transfers motion from the door-open button to the latch hooks to release the door
  • Helps resolve a door that won't open when the button is pressed
  • Addresses a button that feels loose, sticks, or lacks resistance
  • Replaces a cracked or broken lever causing intermittent door operation
What's included: 1 lever Install notes:
  • Unplug the microwave and discharge the high-voltage capacitor before servicing
  • Remove the grille and control panel to access the interlock/latch area
  • Note spring and pivot orientation and transfer any reusable hardware
  • Test door release action before completing reassembly

Do-It-Yourself Stories from Customers like You Microwave blew line fuse   Gerald G. • St. Louis , MO • August 05, 2019

It took a long time to determine the problem but eventually I discovered that the plastic bracket (latch hook) that held the three door-switches showed appreciable wear from repeated door openings and closings. This wear stopped the door from sealing properly and the door switch safety mechanism blew the line fuse. I replaced the worn bracket (AP6230612) as well as the plastic latch mechanism (AP4553585) on the door that engages this bracket (and of course the fuse too) and the microwave now... Read more

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Microwave Hood Damper Assembly
Genuine Ge part
By: Ge
Part Number: WB06X10436

Controls exhaust airflow in over-the-range microwaves. Replaces bent, damaged, or missing damper assemblies for proper external venting installation.

Do-It-Yourself Stories from Customers like You Convert microwave from recycling vent to an external vent system   Gaspar D. • Summerfield , NC • December 31, 2015

We followed the manufacturer's instructions about re-positioning the fan motor and installing the vent damper (easy). We constructed a duct system from the microwave to the outside of the house (challenging). We used 3.25" x 10" metal duct to start the system through the wall behind the microwave, where we added framing to reinforce a cut stud. We ran the duct up a closet wall and through its ceiling into the attic. We had to make an offset duct piece from 3.25" x 10" metal duct to clear a... Read more

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Switch
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304493153

The Door Switch is an OEM replacement part for Frigidaire wall ovens. It is a component located on the oven door that detects when the door is opened and closed. The door switch works alongside the control board to regulate oven operations based on door position.  

Symptoms of a bad door switch can include:

  • Oven failing to automatically go into bake or warm modes after door closure
  • Interior lights not turning on when the door is opened
  • Control buttons/display remaining constantly lit instead of dimming
  • Oven not heating or functioning properly in different modes

Causes relate to normal wear over extended use as the door switch mechanism cycles with frequent door openings and closings. Moisture exposure or impacts could also degrade switch performance.

This OEM Frigidaire switch is compatible with Amana, Jenn-Air, KitchenAid, and some Electrolux wall oven models as well.

Do-It-Yourself Stories from Customers like You Frigidaire microwave oven lights and timer work but oven doesn't heat   Reese F. • Essex Junction , VT • August 16, 2015

I diagnosed this problem via the web and the advice was spot on. The problem was a failure of the bottom door switch. I used a multimeter to verify that the switched never closed properly. It took me a minute to figure out how to remove the old switch (press a release tab under the switch while simultaneously rotating counter-clockwise). That was about the most difficult part of the repair. Read more

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Microwave Vent Damper
Genuine Ge part
By: Ge
Part Number: WB06X10565

Controls airflow in your microwave's venting system. Installs in the duct assembly to regulate steam and moisture release. Replace if cracked or missing.

Do-It-Yourself Stories from Customers like You I recently changed our above the range microwave to vent outside but when there are strong winds against the outlet cool air came in this is an extra block against air intrusion   James D. • Downingtown , PA • October 31, 2015

This damper was added to the outside vent duct line as an additional block against outside air intrusion. Under spousal orders I had just changed the microwave vent to the outside (the proper way to go, but much more difficult to accomplish) but then there was some "flowback" when the wind was pressing against the back of the house (westward facing), and I was ordered to reduce this flow before the winter arrived in full force. There is this same damper on the microwave unit itself, but I... Read more

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$15.95
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Wave Guide
Genuine Ge part
By: Ge
Part Number: WB06X10254

This is an authentic OEM replacement waveguide sourced directly from the manufacturer. Waveguides are used in microwave ovens to help transmit the radiation throughout the microwave's inner cavity. The waveguide also protects the microwave's inner parts from damage due to steam or spattering food during operation. If the waveguide breaks or cracks, as can happen to plastic parts over time, it should be replaced to protect the mechanical workings of the microwave. Although the microwave can be used without the waveguide, it is not recommended.The waveguide is located inside the cooking area of the microwave over the control panel. It is a thin piece of material that may resemble cardboard. To start, disconnect the microwave from the wall outlet and use a screwdriver to remove the two screws holding the waveguide in place. Discard the broken waveguide and use the screws from the original waveguide to install the new one. Plug the microwave back into the outlet. This waveguide is made of durable plastic and is sold individually. This waveguide does not come with screws. It is designed for use in microwave ovens manufactured by General Electric.

Do-It-Yourself Stories from Customers like You Ge microwave convection oven arcing and lights flickering wave guide was punctured and burned   Warren T. • Napa , CA • May 09, 2015

After looking at your site, the parts diagram, and consulting via chat, we ordered the wave guide replacement part. Installed the new wave guide and the appliance works perfectly. We also cleaned the inside of the appliance per the instructions in the guide. Read more

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Microwave Door Switch (Microswitch)
Genuine Ge part
By: Ge
Part Number: WB24X10204

This microswitch senses the microwave door position and controls the safety interlock circuits. Replacing a worn switch restores proper start/stop behavior so the oven only runs when the door is fully closed.

  • Detects door open/closed status to enable or disable cooking
  • Part of the safety interlock system that stops operation if the door opens mid-cycle
  • Replace if the switch fails a continuity check or shows heat or terminal damage
What's included: 1 microswitch
  • Disconnect power before service; microwave capacitors can retain a dangerous charge
  • Note wire positions and move them to the same terminals on the new switch
  • Ensure the door latch cleanly actuates the switch; test operation before reassembly

Do-It-Yourself Stories from Customers like You Stopped working tripped breaker   Roberto M. • Pembroke Pines , FL • March 08, 2019

By replacing the switches. Read more

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Microwave Cover (Resin)
Genuine Ge part
By: Ge
Part Number: WB06X10764

This molded resin cover is a protective plastic shield used inside the microwave. It helps protect internal components and ducting from splatter and debris and restores a secure, finished fit when the original cover is cracked or missing. What it does:

  • Shields internal components from grease, steam, and food splatter inside the unit
  • Helps maintain proper airflow paths and a snug, rattle-free fit
  • Common replacement when the original cover is cracked, warped, loose, or missing
  • Visual cue: exposed internal parts or a cover that won't stay secured
What's included:
  • One resin (plastic) cover
Install notes:
  • Disconnect power (unplug or switch off the breaker) and allow the unit to cool
  • Access the cover location; remove retaining screws/clips and keep hardware for reuse
  • Align the new cover and secure it without overtightening
  • Ensure the cover is fully seated and not contacting nearby moving parts before restoring power

Do-It-Yourself Stories from Customers like You Microwave arcing   Peggy S. • Jefferson City , MO • December 21, 2014

After researching on the internet, I decided replacing the wave guide cover would be much cheaper than replacing the microwave. Plus I couldn't even find one that worked with the existing trim kit. Had a bit of difficulty removing the old cover, but the folks at Appliance Parts Pro answered my email question within 24 hours. I received the replacement part a day or so later. GREAT CUSTOMER SERVICE! Thanks! Read more

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$11.53
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Switch
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304468224

 

Do-It-Yourself Stories from Customers like You The micro switch on the door clasp failed second time in 10 years   John P. • Mcdonough , GA • June 23, 2018

Checked on AppliancePartsPros and found the parts, once I received the parts I pulled the outer cover of the microwave and replaced the three switches. For the price of the three switches it was cheaper to install all new. Total repair time, 15 minutes. Microwaves back up and running. Very easy fix. Read more

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$60.37
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Microwave Exhaust Vent Damper Assembly
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304464343

Controls airflow in your microwave's exhaust vent system. Installs between blower and duct. Replace if cracked, broken, sticking, or missing.

Do-It-Yourself Stories from Customers like You The cabinet contractor discarded the damper assembly when he installed my oven   Charles W. • Vista , CA • August 05, 2014

It took less than a minute to find the replacement part on your website and another minute to order it. The damper was delivered well packed and in good condition in a day and a half. It took about 15 minutes to install using only a small straight slot screwdriver to lift the tabs on the oven top. Read more

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$52.68
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