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Microwave Parts

Microwave Glass Tray
Genuine Lg part
By: Lg
Part Number: 3390W1A017A

Replace your cracked, broken, or missing microwave glass turntable tray. Tempered glass design rotates to provide even heating during cooking.

Do-It-Yourself Stories from Customers like You Broken tray in microwave   Randy S. • Parkersburg , WV • May 01, 2020

Order a new glass tray to replace the broken one. It arrived faster than it said and it works great. Read more

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Spring (Tension)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304440831

A replacement tension spring used to restore normal movement and positioning for the affected appliance component. Replaces a worn or broken spring to help parts return to their intended position and reduce loose or uneven operation. What it does:

  • Provides tension or counter-force for a door, drawer or linkage so the part moves smoothly and returns to position.
  • Restores alignment and prevents sagging, slamming, or parts that don't stay in place.
  • Reduces noise and uneven movement caused by a stretched or broken spring.
  • Useful when a worn spring causes intermittent operation or poor component response.
What's included: One replacement spring. Install notes:
  • Disconnect power and water before servicing. Wear eye protection and gloves — springs can release suddenly.
  • Inspect mounting points, clips and anchors; replace any damaged hardware to ensure proper function.
  • Use appropriate tools (needle-nose pliers, spring hook) and follow OEM instructions for safe installation.

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Microwave Access Panel Cover
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304461165

Access panel cover that protects internal microwave components. Replace if cracked, broken, or missing to restore finished appearance and prevent dust entry.

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$152.53
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Microwave Noise Filter
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304492543

Microwave won't turn on, made popping noise, or smells like burned electrical? The noise filter often fails when solder joints arc or short out.

Do-It-Yourself Stories from Customers like You I had a blown filter circuit board on my microwave   Chad W. • Elgin , OK • October 25, 2015

Was lucky enough to find the replacement part easily on AppliancePartsPros.com at a super fair price. They had the part at my door in less than two days! Simply unplugged the terminals from the fried board, and plugged onto the new board. Reassembled microwave. Read more

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Thermistor (Temperature Sensor)
Genuine Lg part
By: Lg
Part Number: 6322W2A001A

Thermistor is a temperature-sensing replacement that monitors refrigerator and freezer temperatures so the control board can regulate cooling. Replacing a faulty thermistor restores accurate temperature readings and helps stabilize cooling performance. What it does:

  • Senses interior/evaporator temperature and sends a signal to the control board for temperature regulation.
  • Helps prevent erratic cooling, long run-times, or inconsistent compartment temperatures when operating correctly.
  • Faulty thermistors can contribute to excessive frost, failed defrost cycles, or compressor cycling issues.
  • Use when the existing sensor fails to report correct temperatures or the part number matches.
What's included: One thermistor sensor. Install notes:
  • Always disconnect power to the appliance before servicing to avoid shock or damage.
  • The sensor is typically mounted on or near the evaporator or inside a cabinet wall; access may require removing panels or covers.
  • Handle the sensor and wiring harness gently; avoid pulling on wires or bending the sensor element.

Do-It-Yourself Stories from Customers like You Microwave would not microwave   Richard E. • Cape Coral , FL • January 05, 2020

Replaced the Humidity sensor, Thermistor and door switches. I replaced these thinking the problem was one of the items but didn't want to trial and error one part at a time. Plus the cost was reasonable so if these didn't help I wasn't out a lot of money. I sense the door switch was the problem. Replaced all items and the microwave works great. Thanks for the advice and the cost of the parts. Read more

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Interlock (Door Switch)
Genuine Whirlpool part
By: Whirlpool
Part Number: 8206209

This interlock is the door safety switch assembly that keeps the appliance from running with the door open, restoring proper door sensing so the unit only operates when the door is fully closed. What it does

  • Acts as the door safety switch to interrupt power or start signal when the door is open.
  • Prevents the appliance from starting or running if the door won't latch or the switch fails.
  • Common symptom: appliance does not start or stops immediately when the door is closed or opened.
  • Useful when replacing a worn or damaged door latch/switch that causes intermittent operation.
What's included One interlock (door switch) assembly. Install notes
  • Disconnect power (unplug or switch off at the breaker) before servicing to avoid shock or injury.
  • Access typically requires removing the appliance's front or control panel; keep track of fasteners and wire locations.
  • Handle electrical connectors carefully; inspect wiring and connectors for damage before reconnecting.
  • Test the switch with a multimeter.

Do-It-Yourself Stories from Customers like You Microwave would not start and interior light stayed on continuously even with door closed   Roger F. • Clinton , IL • June 19, 2015

I replaced the two door switch interlocks and cam-plates which appeared to be worn. Before ordering the parts, I did a continuity check on the three door switches and determined that they were OK. While I was replacing the interlocks and cam-plates, I discovered that a piece on one of the cam-plates had broken off and was not making proper contact with the door switch when the door was closed. Read more

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Microwave Inlet Cover
Genuine Whirlpool part
By: Whirlpool
Part Number: W10313272

Protective inlet cover for microwaves. Shields wiring and connections from debris. Replace if cracked, broken, or missing to restore safe coverage.

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Microwave Vent Grille Clips
Genuine Ge part
By: Ge
Part Number: WB06X10320

Secures your microwave's front vent grille to prevent gaps and rattling. Replace when clips break or go missing to restore a tight, aligned fit.

Do-It-Yourself Stories from Customers like You Broken grille assembly   Steven M. • Laguna Niguel , CA • November 22, 2016

I ordered both the Grille Assembly and two Grille Clips because it wasn't clear that the clips came with the assembly; they do. I was glad that I did because one of the clips on the assembly was defective, so I had a back up. NOTE: save your old screws; they are NOT included. Installation is relatively simple. It is important that you get the side edges snapped into position before screwing the assembly into place. This may require another person. You most likely will need a small step stool... Read more

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Microwave Foot
Genuine Ge part
By: Ge
Part Number: WB06X10500

Replacement foot for microwaves. Provides stable, cushioned support for the cabinet or removable rack. Needed when original is cracked, broken, or missing.

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Thermostat (Mgt)
Genuine Ge part
By: Ge
Part Number: WB20X10003

Replacement thermostat that senses and controls the appliance heating system to restore accurate heating and stable temperature cycles, helping the appliance reach and maintain the set temperature. What it does:

  • Senses temperature and signals the heating element or valve to turn on/off to maintain set temperature.
  • Commonly linked to symptoms such as failure to reach set temperature, temperature fluctuating or cycling erratically, or continuous heating.
  • Works as the temperature-regulation component in the appliance's control pathway to stabilize performance.
  • Matches the OEM function for temperature control; use when thermostat diagnostics indicate a failed or inaccurate sensor.
What's included: One thermostat. Install notes:
  • Disconnect power to the appliance before attempting removal or installation to avoid shock or ignition hazards.
  • Handle the sensing element and terminals carefully to avoid damage; ensure secure electrical connections and proper routing of any capillary or sensor lead.
  • After installation, test the appliance through a full heat cycle to confirm correct operation.

Do-It-Yourself Stories from Customers like You Microwave would not heat   Michael M. • Butler , IL • September 26, 2025

Installed all of the parts that I ordered and it now works like it did when it was new... Read more

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Microwave High Voltage Transformer
Genuine Ge part
By: Ge
Part Number: WB20X10043

Microwave runs but won't heat food? This high-voltage transformer powers the magnetron to generate heat. Restores cooking function when failed.

Do-It-Yourself Stories from Customers like You My microwave where smoke a lot it has a horrible smell like a tire burning   Oscar P. • Houston , TX • December 12, 2025

All by myself, nothing but screwdriver Read more

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Microwave High Voltage Diode
Genuine Ge part
By: Ge
Part Number: WB26X28935

Microwave not heating? The high voltage diode converts power for the magnetron. DIY-friendly repair with proper safety precautions. Discharge capacitor first.

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Microwave Thermal Cutoff Cavity Tco
Genuine Ge part
By: Ge
Part Number: WB27X11094

Fix a microwave with no power. This thermal cutoff cavity (TCO) safety device prevents overheating by cutting power when temps exceed safe limits.

Do-It-Yourself Stories from Customers like You No power microwave   Dan G. • Middleburg Heights , OH • February 23, 2019

Replaced the oven TCO oven cavity simple repair got part in 3 days Read more

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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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Microwave Mounting Screw
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304451561

Replacement mounting screw secures panels, trim, and components in microwaves. Needed when original screws are stripped, missing, or lost during repairs.

Do-It-Yourself Stories from Customers like You The handle to my microwave was broken off   David M. • Auburn , MA • May 09, 2018

I ordered a replacement handle from Appliance Parts Pro.com and installed it after watching the video at their site for a similar model. The video told of the trick on removing the door surround that allowed me to access the handle screws. I purchased new handle screws at the same time I bought the new handle. The new handle and screws were a bit different than the original but fit perfectly. Hopefully it will be more durable than the original handle. Read more

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Microwave Mounting Screw
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304467780

Replacement mounting screw that secures panels, trim, and internal components in microwaves and wall ovens. Needed when screws are stripped, missing, or lost.

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  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
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