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Lmv2931bd Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Locker
Genuine Lg part
By: Lg
Part Number: MFG61876301

The Locker is an OEM replacement part for LG microwaves. It is a metal hook located on the side of the microwave door that securely fastens the gasket and seals when closed. The door hook ensures a tight compressive fit of the door gasket all around the perimeter of the door opening. 

Symptoms of a bad door hook include:

  • Gaps appearing around the door seal allowing steam or heat to escape  
  • The door not sitting flush and securely closed
  • Risk of accidental opening during a cooking cycle
  • Reduced heating efficiency 

Causes tend to be normal wear over time, like dulling or bending of the thin metal hook. Impact or over-tightening could potentially damage or deform the hook.

This part is also compatible with Sears/Kenmore microwaves.

Do-It-Yourself Stories from Customers like You The microwave door would not latch.   Patrick S. • Saint Charles , MO • August 03, 2022

Replaced the plastic piece that is spring loaded inside the door itself. Wife was crying for a new Microwave and we just bought this one a few years back. Good as new and cost me $10. Read more

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Choke Cover
Genuine Lg part
By: Lg
Part Number: 3552W1A032J

The Choke Cover is an OEM part for LG microwaves. This is a protective shield that covers the microwave’s internal components, preventing interference and ensuring the safe operation of the microwave.  

Causes of a bad choke cover can include physical damage from accidental impacts, deterioration due to prolonged use, or exposure to high temperatures.

Symptoms of a bad choke cover include:

  • Unusual noises during microwave operation
  • Visible cracks or damage to the cover
  • Microwave not heating food properly
  • Sparks or arcing inside the microwave

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You Glass fell out of its retainers and plastic clips holding the frame assembly to the door broke off   Steve C. • Caledonia , WI • September 23, 2015

Careful placement of new screws into the inside of the outer door that now hold the frame assembly to the door secured the frame assembly to the outer door. All of the other parts I bought and replaced were a waste of money. I figured since I had them I might as well install them anyways. Easier than sending them back since I had the whole thing apart anyways. The part I really needed was no longer available, the outside door. The glass reinstalled into the retainers in the door without a... Read more

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Diode
Genuine Lg part
By: Lg
Part Number: 6021W3B001V

The Diode is an OEM replacement part for LG countertop microwave models. Located internally on circuit boards regulating magnetron function, it precisely controls the electric current flow.

Causes of a bad diode involve thermal fatigue over time putting repetitive stress on sensitive semiconductor junctions. Microwave demands may accelerate failures.

Symptoms include:

  • Intermittent cooking or complete failure to energize the tube
  • Error codes appearing on the control panel display
  • Buzzing or humming noises emitting from internal circuitry

This OEM LG part is also compatible with Sears/Kenmore microwaves.

Do-It-Yourself Stories from Customers like You Our microwave made a "pop" sound and stopped working/   Daniel D. • Chesterfield , MO • September 12, 2020

I have a multimeter so I was able to check the fuse per website recommendations and it was blown. However, the capacitor on the microwave was also original so I elected to replace the capacitor, fuse, and the ground protect diode. The repair was very simple (making sure the capacitor was discharged before replacing) and the microwave is now up and running again. Excellent trade to buy $40 worth of parts rather than a new $400 microwave. One nit - Kenmore puts a screw in the back that... Read more

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Turntable Assembly (Microwave)
Genuine Lg part
By: Lg
Part Number: 5889W2A012Q

This microwave turntable assembly supports and rotates the glass tray so food heats more evenly. Replacing a damaged turntable restores smooth, stable rotation and reliable heating performance.

  • Supports dishes on the glass tray and rotates them during cooking
  • Engages the drive coupler to help promote more uniform heating
  • Replaces a cracked, chipped, or missing turntable assembly
  • Can help address wobbling, scraping noises, or failure to turn when the tray/support are damaged
What's included: 1 turntable assembly Installation notes:
  • Disconnect power to the microwave before servicing
  • Remove the old tray; clean the turntable track of debris
  • If your model uses a roller ring, place it on the track, then seat the tray on the center coupler; ensure it sits flat and spins freely
  • Do not operate the microwave without the turntable properly installed; inspect the drive coupler and turntable motor

Do-It-Yourself Stories from Customers like You Turntable support wheel broke   Edwin D. • Raytown , MO • January 06, 2021

It allowed the turntable to rotate level. Read more

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Door Handle
Genuine Lg part
By: Lg
Part Number: MEB41908101

This Door Handle replaces a cracked, loose, or worn handle on your microwave, restoring a secure grip and clean look. Swap it to bring back smooth, safe door operation and the original appearance of your appliance.

  • Provides a solid handhold to open and close the door
  • Helps keep daily door operation safe and convenient
  • Typical failure signs: cracked/broken handle, loose or wobbly mounting, scuffed or peeling finish
  • Restores proper feel when opening the door
What's included: 1 door handle Install notes:
  • Disconnect power at the breaker or unplug the appliance before servicing
  • Support the door and keep track of screw locations during removal
  • Reuse original mounting hardware and spacers; do not overtighten screws
  • After installation, verify the door opens and closes smoothly

Do-It-Yourself Stories from Customers like You Broken lg microwave door handle   Paul T. • Poplar Bluff , MO • December 14, 2014

I used a putty knife to remove the black plastic cover on the inside of the door to expose the screws to the handle. Then using a Phillips screw driver, I removed the top and bottom screws to remove the handle. The bottom screw was stripped so I had to us a pair of pliers to grip the broken plastic handle to remove the screw. Replaced handle and tightened screws, snapped ring back in place. Whole process took 10 minutes. Read more

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Halogen Lamp
Genuine Lg part
By: Lg
Part Number: 6912A40002E

The Halogen Lamp is an OEM part for LG microwaves. It illuminates the interior of the microwave, allowing you to monitor the cooking process without opening the door.

Common causes of a bad halogen lamp include prolonged usage, electrical surges, or damage from impacts.

Symptoms of a bad halogen lamp include:

  • The microwave interior remaining dark during operation
  • Flickering or dim lighting
  • The lamp not turning on at all

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You Halogen lamp under microwave was burned out   Robert M. • Glen Carbon , IL • November 21, 2015

The replacement lamp fit perfectly. I had tried other replacement lamps from the hardware store but wasn't able to find one that would fit. The lamp socket on the microwave was slightly smaller than a standard bulb. Read more

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Holder Assembly (Locker)
Genuine Lg part
By: Lg
Part Number: AEJ75540901

This holder assembly secures the locker/latch mechanism in place so the door or access panel aligns and closes properly. Replacing a cracked or missing holder restores secure engagement and smooth, reliable operation. What it does:

  • Supports and positions the locker/latch mechanism
  • Maintains alignment for consistent latching and closing
  • Common symptoms of a failed holder: loose latch feel, misalignment, door/panel not staying closed, or visible cracks/broken mounts
  • Direct-fit replacement to restore proper support
What's included:
  • 1 holder assembly
Install notes:
  • Disconnect power to the appliance before servicing.
  • Access the locker area and retain any screws/clips; transfer any reusable hardware from the original holder as needed.
  • Align the new holder with existing mounting points and tighten screws evenly—do not overtighten.
  • Test latch engagement and door/panel operation before final reassembly.

Do-It-Yourself Stories from Customers like You Microwave ran intermittently because door would not turn on all the switches   Howard P. • Fredericksburg , VA • October 27, 2019

Parts diagram indicated that the microwave door when closed, turned several switches on. I replaced all the parts that were associated with the door lock. Also while there, put in a new charcoal filter. Read more

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Halogen Lamp
Genuine Lg part
By: Lg
Part Number: 6912A40002J

The Halogen Lamp is an OEM part for LG microwaves. This lamp is designed to provide illumination underneath or inside the select microwaves, allowing for better visibility inside the cavity or the cooking space below the microwave. 

Causes of a bad part can include the lamp reaching the end of its lifespan due to normal use, electrical issues causing premature burnout, or physical damage from impact or exposure to heat.

Symptoms of a bad Halogen Lamp include:

  • Dimming or flickering of the lighting
  • Complete failure of the light to turn on
  • Visible damage or burn marks on the lamp itself

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You Needed new light   Christine M. • Blountville , TN • December 12, 2015

It wasn't easy because this microwave over-the-stove light was difficult to find at a reasonable price. However, I did find one at AppliancePartsPros.com. Since the price was so reasonable, I bought 4 bulbs plus an interior light bulb and paid the same shipping price for all. Everything works great. Read more

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Mounting Plate (Microwave)
Genuine Lg part
By: Lg
Part Number: 3300W0A030A

This mounting plate is a metal bracket used to secure the microwave chassis/components in the correct position. A worn or damaged plate can cause poor fitment, vibration, or noise during operation.

  • Provides a stable mounting surface for the designated microwave assembly
  • Helps reduce vibration and rattling noises
  • Restores proper alignment if the original plate is bent or broken
  • Commonly replaced when the original plate is damaged or missing
What's included: One mounting plate. Install notes:
  • Unplug the appliance and discharge the high-voltage capacitor before servicing a microwave
  • Use proper personal protective equipment; metal edges can be sharp
  • Note orientation and fastener locations before removal
  • Tighten mounting hardware evenly to avoid distortion

Do-It-Yourself Stories from Customers like You Received a used over the range LG microwave without a support bracket.   Tim L. • Myrtle Beach , SC • January 15, 2021

Called appliance parts pros and received the OEM bracket the next day. Fit perfectly. No problem. Read more

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Thermostat
Genuine Lg part
By: Lg
Part Number: 6930W1A003J

The Thermostat is an OEM part for LG microwaves. This part monitors and regulates the temperature within the appliance. The thermostat ensures that the microwave does not overheat, automatically shutting off the power if the internal temperature exceeds safe levels. This preventive measure helps to avoid damage to the microwave and potential safety hazards in the kitchen. 

Causes of a bad thermostat can range from normal wear and tear, which may cause the component to lose its calibration over time, to overheating incidents that permanently damage its sensitivity.

Symptoms of a bad Microwave Thermostat include:

  • The microwave unexpectedly turning off during use
  • The microwave failing to start
  • Inconsistent cooking temperatures or unevenly cooked food

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You No power.   William R. • Jacksonville , FL • February 12, 2019

I checked for the reasons there was no power to the microwave. Then I talked with the technician at AppliancePartsPros who stated that it was most likely a blown or defective fuse. My LG microwave has two thermal fuses, a fuse assembly with two prongs and a short (1 inch) barrel type fuse. I replaced all of them after viewing YouTube videos and then reviewing the diagram for my microwave on the AppliancePartsPrps website. That was very helpful in locating where the fuses were installed. It... Read more

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Rivet Assembly (Microwave)
Genuine Lg part
By: Lg
Part Number: 4051W3A001A

This rivet assembly fastens panels, brackets, or covers inside the microwave cabinet. Replacing a damaged or missing fastener restores a tight fit, reduces vibration noise, and keeps mounted components properly aligned.

  • Secures panels, brackets, or covers to the cabinet for a stable fit
  • Use when a rivet is cracked, missing, or no longer holds
  • Can help resolve rattling, buzzing, or loose panel movement
  • Maintains proper alignment and support of mounted parts
What's included: One rivet assembly. Install notes:
  • Disconnect power before servicing; support and remove over-the-range/built-in units for safe access.
  • Microwaves contain a high-voltage capacitor that can retain a dangerous charge—service should be performed by qualified personnel.
  • Reinstall using existing mounting holes; ensure the rivet is fully seated and secure.
  • Wear cut-resistant gloves and eye protection to avoid injury from sharp metal edges.

Do-It-Yourself Stories from Customers like You The top fan cover snapped off   Eric T. • Lake Zurich , IL • April 11, 2015

The replacement parts fit very well. It took me about 2 minutes to fix. Read more

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Microwave Installation Kit (Mounting Hardware)
Genuine Lg part
By: Lg
Part Number: 3861W1A043H

This factory installation kit provides the hardware needed to securely mount a compatible microwave. It restores a safe, level install when the original bracket or fasteners are missing, damaged, or after a relocation. What it does

  • Secures the microwave to wall studs and upper cabinet per factory specifications
  • Helps maintain proper clearances and ventilation paths during installation
  • Replaces lost, stripped, or damaged mounting hardware
  • Addresses issues like a loose/sagging unit or an incomplete installation
What's included
  • One installation kit assembly
Install notes
  • Disconnect power and have two people support the appliance during removal/installation
  • Locate and fasten into wall studs; use hardware appropriate for your wall/cabinet materials
  • Follow the model-specific installation instructions and verify level and clearances before tightening
  • If venting externally, align ducting and transitions before final mounting

Do-It-Yourself Stories from Customers like You Incorrect parts given to me upon purchase of appliance   Marnie S. • Kennewick , WA • March 08, 2018

Needed installation parts. I ordered the parts from the company I purchased the appliances from. A week went by and no parts, called, emailed and called again to find out when the parts would arrive to be able to Re-schedule the installation. After the run around, I found AppliancePartsPros website and placed my order with them. I received the parts I needed within the time they promised. I was able to schedule my installation to enjoy my new appliance. It's been almost 4 weeks and still no... Read more

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Grille,Vent
Genuine Lg part
By: Lg
Part Number: MDX61171703

The Grille, Vent is an OEM part for LG microwaves. It is a component located on the outside of the microwave that is responsible for ventilating heat and providing airflow. 

Symptoms of a bad grille, or vent can include blockages preventing proper ventilation, deformations or dents that disrupt airflow, or loose or missing mounting brackets. Without proper functioning of this vent grille component, the microwave may overheat during use or function improperly. 

Causes of a bad grille, vent include normal wear and tear over time, accumulated debris buildup causing obstructed ventilation, or physical damage due to impact or mishandling.

Symptoms of a bad vent grille include:

  • Overheating or shutting down of the microwave 
  • Reduced cooking power
  • Accumulation of heat inside the microwave cavity
  • Tripped breaker or fuse

This OEM LG part is also compatible with Sears/Kenmore.

Do-It-Yourself Stories from Customers like You Broken microwave grille   Curtis W. • Bradenton , FL • February 26, 2016

Replaced part from Appliance Pros. Read more

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Door Handle (Microwave)
Genuine Lg part
By: Lg
Part Number: MEB41908102

This replacement door handle restores a secure, comfortable grip on your microwave door. Install it to fix loose, cracked, or broken handles so the door opens and closes smoothly and looks refreshed.

  • Provides a sturdy pull point to open and close the door
  • Replaces damaged or worn handles to maintain safe operation
  • Helps resolve symptoms like a loose/wobbly handle, cracks, or difficulty opening the door
  • Aligns with factory mounting points for proper fit and alignment
What's included: 1 door handle Install notes:
  • Disconnect power to the microwave before servicing
  • Access the handle screws from inside the door; carefully remove the inner trim to reach them
  • Support the door and glass while working; avoid overtightening the screws
  • After reassembly, verify the door latches and opens/closes smoothly

Do-It-Yourself Stories from Customers like You Cracked handle   Donna D. • Mesa , AZ • October 24, 2015

Watched youtube video and no problem except I forgot to tape the screws to the microwave so had to find short screws. Read more

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Lamp Socket
Genuine Lg part
By: Lg
Part Number: 6620G00007B

This replacement lamp socket holds the light bulb and provides a stable electrical connection so your appliance light works reliably. Replace a heat-damaged or loose socket to restore consistent illumination and help prevent flicker, arcing, and premature bulb failure.

  • Secures the bulb and connects it to power
  • Restores proper interior or work-area lighting
  • Addresses flickering, intermittent light, or bulbs failing early from poor contact
  • Replaces sockets that are cracked, melted, or discolored
What's included: 1 lamp socket
  • Disconnect power at the breaker or unplug before servicing
  • Allow the area to cool; wear gloves and safety glasses
  • Note wire positions and transfer one lead at a time to the new socket
  • If servicing a microwave, access only the lamp area per your model instructions; do not open the cabinet—internal components can retain high voltage

Do-It-Yourself Stories from Customers like You The light under our lg over the range microwave was not bright enough   William W. • Alvarado , TX • April 26, 2016

Added an additional light socket to the existing reflector. Changed the original 40 watt incandescent bulb to two 5 watt LED bulbs. It's actually bright enough for my old eyes now. Read more

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Installation Hardware Kit
Genuine Lg part
By: Lg
Part Number: 3861W2A006L

The Installation Hardware Kit is an OEM part for LG microwaves. It includes all the necessary mounting brackets, screws, and other hardware components required for a proper and secure installation of the microwave. This kit ensures a safe and stable fitment, whether the microwave is being installed over the range, built into cabinetry, or mounted on the wall.

Causes of needing a new installation hardware kit can include missing or damaged components from the original kit, or requirements for a different installation type or location.

Symptoms indicating the need for a new kit include:

  • Unstable or loose microwave installation
  • Difficulty in properly aligning or securing the microwave
  • Missing brackets or hardware pieces

This OEM LG part is also compatible with some Kenmore models.

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