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Frigidaire Microwave Parts

Frigidaire Support B
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304509643

The Shelf Support is an OEM part for Frigidaire countertop microwaves. It holds and stabilizes shelving inside the microwave cavity during operation. 

Symptoms of a faulty shelf support include:

  • Loose or detached shelves that cannot maintain placement  
  • Difficulty positioning shelves at desired height levels
  • Scrapes or dents on interior microwave walls from shelf movement
  • Gaps or spaces where shelf legs do not sit securely  

Causes relate to typical wear of spring clips or brackets holding shelves in place. Regular vibration from microwave turntables can weaken pressure points over time.

This OEM replacement shelf is compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

Do-It-Yourself Stories from Customers like You The broken clip that holds the rack in the microwave.   Phyllis D. • Jackson , MI • December 14, 2021

Pushed in the new clip that took 1.25 seconds and attached the rack and was finished. Read more

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$21.78

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Frigidaire Microwave Door Latch Hook
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304441893

Fix a microwave door that won't close or sticks when opening. This latch hook secures the door mechanism for proper sealing. DIY repair in under an hour.

Do-It-Yourself Stories from Customers like You Accidentally broke one of the latch hooks off   Jeffrey V. • Clarkston , MI • January 26, 2015

This part was an exact replacement. I removed the door and took out the old part and replaced it with the new one. Getting the door off was the hardest part. Read more

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$36.22
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Frigidaire 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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Frigidaire Microwave Support Assembly Mounting Bracket
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304467717

Secures microwave components to cabinet or frame. Replace when bracket is broken, cracked, or worn causing misalignment or excess vibration during operation.

Do-It-Yourself Stories from Customers like You Old part broken   Rupert S. • North Port , FL • January 20, 2017

New part worked fine. Read more

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$84.95
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Frigidaire 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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Frigidaire Microwave Door Frame
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304509640

Replacement door frame for microwaves. Provides structural support and proper alignment for the door assembly. Order if your frame is cracked or damaged.

Do-It-Yourself Stories from Customers like You Broken microwave handle   Thomas B. • River Grove , IL • January 26, 2018

I had the YouTube video on while doing the repair. Assembled the tools and went step by step. The actual process didn’t exactly match the video, but it was very close so I just took it slow and adapted what the video showed to what I had in front of me. Read more

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Frigidaire Capacitor (Compressor Start)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304467671

Compressor start capacitor that helps the refrigerator compressor start reliably so the appliance can maintain proper cooling. Replace a weak or failed capacitor to reduce hard-starting, excessive humming, or loss of cooling. What it does:

  • Provides the starting boost the compressor needs to reach running speed.
  • Commonly linked to symptoms like compressor humming but not starting, warm refrigerator, or frequent on/off cycling.
  • Works with the compressor start circuit; a failed capacitor can prevent the compressor from starting.
  • Visible damage, leakage, or failed electrical tests indicate replacement is needed.
What's included: One capacitor. Install notes:
  • Disconnect power to the appliance before accessing the capacitor.
  • Discharge the capacitor before touching terminals to avoid shock.
  • Note wire locations or photograph connections before removal; reconnect wires exactly.

Do-It-Yourself Stories from Customers like You Frigidaire professional microwave not heating everything else was working ok eg (turntable and lights) unit had a loud humming sound when it stopped heating   Fran P. • Laurel Springs , NJ • December 15, 2014

Replaced the magnetron and high voltage capacitor. I tried replacing only the diode (rectifier) first with no luck. I hope this is helpful. Read more

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Frigidaire Microwave Waveguide Cover
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304440845

Protective panel that shields microwave magnetron from grease and food splatter. Snaps into interior cavity. Replace when cracked, burned, or missing.

Do-It-Yourself Stories from Customers like You Had sparks shooting in microwave when turned on and base would not spin   Kenneth B. • Lumberton , NC • November 28, 2015

Replaced the cover took care of the sparking and replaced the motor to fix the plate not turning. Read more

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Frigidaire Microwave Lamp Assembly With Socket
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304500304

Replace a burned out or flickering microwave lamp assembly to restore interior lighting. Includes bulb socket for reliable power connection. Confirm fit.

Do-It-Yourself Stories from Customers like You Burned out bulb in microwave portion of fpmc2785kfa combo oven   Ronald L. • Acworth , GA • June 02, 2014

Other than the indignity of having to buy a $28.00 bulb!! Installation required pulling the entire unit out of the wall and removing the sheet metal cabinet from around the microwave. All the fasteners were Phillips head screws except two, which were pin in Torx security type heads. REALLY? Requiring me to drive to Harbor Freight and spend an additional $6.00 for a 33 piece set to get the ONE size I needed. Buyer Beware!!! When shopping make sure the microwave unit has a bulb you can access... Read more

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Frigidaire Microwave Mounting Bracket
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304468135

Secures your microwave to the wall or cabinet during installation. Replace this bracket if the original was lost, damaged, or missing during remodeling.

Do-It-Yourself Stories from Customers like You I needed a bracket to install my microwave   David R. • Pembroke Pines , FL • February 19, 2015

Just installed it to the wall & presto... Read more

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Frigidaire Microwave Door Assembly
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304477384

Complete outer door assembly for microwaves. Replaces cracked, broken, or damaged doors to restore proper closure and appearance. Includes handle.

Do-It-Yourself Stories from Customers like You Door cracked and handle broke loose   John D. • Conroe , TX • February 28, 2017

The door was very simple to change out. I removed the 2 screws on top of the microwave and pulled the piece above the door down and out. There are tabs on the bottom of this piece that hold it in place along with the screws on top. After this was out of the way, changing the door was as simple as lifting up on the door and when the top peg was clear lean it out slightly to get the bottom peg out. Read more

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Frigidaire Switch/Fuse Kit (Replacement Kit)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5303319559

This switch/fuse kit replaces a worn or failed control switch and associated fuse to restore reliable power control. It provides the exact components needed to address common start and power interruptions. What it does:

  • Replaces a faulty control switch to restore on/off or cycle control
  • Replaces the protective fuse to stop power loss from a blown fuse
  • Helps resolve no-start, intermittent power, or control failures
  • Restores proper electrical continuity for safe operation
What's included: One switch/fuse kit Install notes:
  • Disconnect power to the appliance before starting any work
  • Handle electrical components carefully and avoid metal contact with terminals
  • Verify correct part orientation and secure all connections per OEM guidance

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Frigidaire Thermostat (Temperature Control)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304509449

This temperature control thermostat regulates refrigerator temperature to keep food safely chilled. It replaces a faulty control to restore proper cycling and temperature stability for the fresh food compartment. What it does:

  • Senses cabinet temperature and opens/closes the compressor/coolant circuit to maintain set temperature
  • Can stop excessive cooling or prevent the compressor from running continuously when failing
  • Commonly used when the refrigerator is too warm, too cold, or runs nonstop
  • Works with mechanical temperature dials and capillary-sensor assemblies on compatible units
What's included: One thermostat Install notes:
  • Disconnect power to the appliance before servicing to avoid shock
  • Handle any attached capillary sensor tube gently; avoid kinks or sharp bends
  • Verify correct mounting and electrical connections; match terminals to the old thermostat

Do-It-Yourself Stories from Customers like You Microwave power lost   Amanda H. • Ofallon , MO • June 24, 2014

Purchased this thermostat for $13 and spent 6 minutes fixing the microwave. This was after I was quoted $162 to fix the microwave from a service technician. I explained that I wasn't paying $162 to fix a $200 microwave and they offered to dispose of the microwave for free--yeah, right! $13 and 6 minutes later, my microwave was fixed with this part from AppliancePartsPros.com. Thank you! Read more

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Frigidaire Microwave Magnetron
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304519335

Fix microwave not heating or loud humming noise with this magnetron. Generates electromagnetic waves to cook food. Moderately difficult repair.

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Frigidaire Microwave Turntable Motor
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304448832

Fix a microwave turntable that won't rotate with this motor replacement. Solves spinning issues when motor receives power but fails to turn the tray.

Do-It-Yourself Stories from Customers like You Had sparks shooting in microwave when turned on and base would not spin   Kenneth B. • Lumberton , NC • November 28, 2015

Replaced the cover took care of the sparking and replaced the motor to fix the plate not turning. Read more

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Frigidaire Microwave Capacitor
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304470539

Microwave won't heat or makes humming noise? This capacitor works with the magnetron to generate heat. Moderate difficulty repair, 30-45 minutes.

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  • boxes images Over 2.1 Million Parts In Stock
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