Skip to Content
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • lovely images 15 million satisfied customers
  • boxes images Over 2.1 Million Parts In Stock
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store

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.

More
Bottom Plate (Interior Bottom Panel)
Genuine Lg part
By: Lg
Part Number: MGJ42959602

This bottom plate is the interior panel that covers and protects the oven or microwave floor, giving a clean cooking surface and shielding internal components from spills and debris. It helps maintain safe, reliable operation. What it does:

  • Covers the appliance interior floor to catch drips and crumbs and keep them away from heating and mechanical parts
  • Protects underlying components from corrosion and food damage
  • Helps maintain even heat distribution by providing a stable cooking surface
  • Worn, bent or missing plates can cause excessive debris buildup, odors, or contact with moving parts
What's included: One bottom plate Install notes:
  • Disconnect power (unplug or switch off breaker) and allow the appliance to cool before starting
  • Handle carefully—edges may be sharp; wear gloves if needed
  • Install with existing factory screws or clips; do not force or bend the plate
  • If other parts are damaged or missing, replace them per the manufacturer's instructions

More
$118.95
Compare At:
$124.16
You Save:
$5.21

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Keypad Controller Assembly
Genuine Lg part
By: Lg
Part Number: ACM74119046

 

More
$263.70
Compare At:
$290.07
You Save:
$26.37

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Keypad Controller Assembly
Genuine Lg part
By: Lg
Part Number: ACM74119055

 

More
$216.96
Compare At:
$232.38
You Save:
$15.42

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Door Assembly
Genuine Lg part
By: Lg
Part Number: ADC74347104

 

More
$283.95
Compare At:
$322.74
You Save:
$38.79

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Door Assembly (Complete)
Genuine Lg part
By: Lg
Part Number: ADC74347126

Replace a damaged or dented refrigerator door with this complete door assembly to restore proper door operation, appearance, and sealing. The full assembly makes replacing a bent or broken door faster and keeps internal components correctly aligned. What it does:

  • Replaces the entire refrigerator door so the unit can close and seal correctly
  • Restores mounting points for handles, bins, and trim to secure storage and use
  • Helps stop cold-air leaks and reduces frost or cooling issues caused by damaged doors
  • Improves exterior appearance when the original door is dented, cracked, or warped
What's included:
  • One complete door assembly
Install notes:
  • Disconnect power to the appliance before beginning any repair
  • Door assemblies are heavy and may require two people to lift and align safely
  • Keep all original fasteners and verify hinge orientation during reassembly
  • If the assembly includes wiring for lights or sensors, reconnect and test electrical connections before restoring power fully

More
$170.98
Compare At:
$176.86
You Save:
$5.88

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Supporter Assembly
Genuine Lg part
By: Lg
Part Number: AJJ34381201

 

More
$10.95
Compare At:
$10.96
You Save:
$0.01

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Bracket
Genuine Lg part
By: Lg
Part Number: MAZ63737602

 

More
$10.95
Compare At:
$10.96
You Save:
$0.01

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Duct
Genuine Lg part
By: Lg
Part Number: MCZ63052901

 

More
$10.95
Compare At:
$10.96
You Save:
$0.01

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Air Guide
Genuine Lg part
By: Lg
Part Number: MEA42959501

 

More
$12.74
Compare At:
$13.62
You Save:
$0.88

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Best Seller
Switch
Genuine Lg part
By: Lg
Part Number: 6600W1K001C

The Interlock Door Switch is an OEM part for LG microwaves. It is a safety component located on the door of the microwave designed to prevent the microwave from operating unless the door is securely closed. The interlock door switch works with the microwave's electronic control board to sense when the door is open or closed and allow or disallow operation accordingly.

Causes of a bad interlock door switch can include normal wear and tear from repeated opening and closing of the microwave door over time.

Symptoms of a bad interlock door switch include:

  • The microwave runs or heats with the door open
  • Error codes or diagnostic messages related to door sensors on the control board
  • The microwave fails to operate even when the door is securely closed

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

Do-It-Yourself Stories from Customers like You Interior light and turntable failed at the same moment.   Stacey B. • New Bern , NC • February 01, 2021

Knowing the odds of 2 failures occurring at the same exact time was unusually high, I just searched your site for what other broken items might affect these two failures. Came up with next control item upstream and tallied that item failure with percentages of successful repairs, (4 mins.) door safety switch. Since I had to change out the most likely of the 3 and since I was already was going to be into the switch panel I ordered all 3 and swapped them all out to cover my butt, as they were... Read more

More
$19.45
Compare At:
$23.34
You Save:
$3.89

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
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

More
$50.48
Compare At:
$60.07
You Save:
$9.59

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Turntable Shaft (Mh-8)
Genuine Lg part
By: Lg
Part Number: 4370W3A001A

This turntable shaft (MH-8) connects the microwave's turntable motor to the glass tray hub so the tray spins for even heating. Replace it when the tray won't rotate, slips intermittently, or makes grinding/clicking noises.

  • Couples the turntable motor to the tray hub to drive rotation
  • Helps ensure even cooking and defrosting by keeping the tray moving
  • Typical symptoms: tray not turning, intermittent/jerky rotation, grinding or clicking from the cavity floor
  • Damage indicators: cracks, melted/rounded drive surfaces, or excessive wobble
What's included: 1 turntable shaft (MH-8) Install notes:
  • Disconnect power to the microwave at the plug or breaker before servicing
  • Remove the glass tray and roller ring to access the shaft
  • Lift the old shaft straight up; if stuck, access the turntable motor from below to push it out
  • Align and press the new shaft fully onto the motor spindle; reassemble and test rotation

Do-It-Yourself Stories from Customers like You Turntable would not turn   Doug R. • West Valley City , UT • December 30, 2018

About 9 screws on bottom and 2 on the turntable. The most trouble I had was putting the bottom back on. Took about 15-20 min. Easy fix Read more

More
$13.74
Compare At:
$16.35
You Save:
$2.61

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Turntable Assembly
Genuine Lg part
By: Lg
Part Number: 5889W2A012H

This is the turntable assembly for the microwave's rotating tray system. It provides a stable, smooth-rotating surface so dishes stay level and heat evenly, replacing a damaged, wobbly, or missing turntable to restore consistent cooking performance. What it does:

  • Forms the rotating surface that supports dishes for uniform heating
  • Keeps the tray centered and aligned with the drive hub/guide for smooth motion
  • Replace if the tray is cracked, chipped, or missing
  • Replace if the tray rocks, binds, or skips while turning
  • Helps address uneven heating caused by poor or inconsistent rotation
What's included:
  • 1 turntable assembly
Install notes:
  • Unplug the microwave or switch off power at the breaker before servicing
  • Remove the existing turntable parts and clean the track/hub area
  • Set the new assembly so it sits flat and engages the drive hub; verify smooth, unobstructed rotation
  • Do not operate the microwave without the turntable properly installed

More
$34.63
Compare At:
$41.21
You Save:
$6.58

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Door Handle (Refrigerator Door)
Genuine Lg part
By: Lg
Part Number: MEB42396501

Replacement door handle that restores a secure, comfortable grip and original appearance to your refrigerator door. Matches the factory fit and finish for a straightforward swap without replacing the full door. What it does:

  • Provides a sturdy, ergonomic grip for opening and closing the refrigerator door
  • Replaces cracked, loose, broken, or cosmetically damaged handles
  • Restores the original look and helps maintain normal door operation
  • Intended to use with the refrigerator's factory mounting locations and fasteners
What's included: One replacement door handle Install notes:
  • Use basic hand tools; remove any trim or access panels to reach the handle fasteners
  • Support the door while removing/installing the handle to avoid damage or misalignment
  • Retain and reuse original screws/fasteners unless new hardware is explicitly supplied
  • Refer to your model's service manual for step-by-step instructions and follow all safety precautions

Do-It-Yourself Stories from Customers like You I need the door handle, vent grill and filter.   Louis E. • Lake Worth , FL • March 12, 2022

I looked it up with your company and you had everything. Great experience! Read more

More
$45.54
Compare At:
$54.19
You Save:
$8.65

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Thermostat (Microwave)
Genuine Lg part
By: Lg
Part Number: 6930W1A003D

This thermostat is a temperature-sensitive safety switch used in LG microwaves. It monitors internal temperature and opens the circuit when overheating is detected to help protect components from heat damage.

  • Monitors temperature at its mounting location inside the microwave
  • Opens on overtemperature to interrupt power for safety
  • Depending on model/location, a failed or open thermostat can cause no heat, the unit shutting off mid-cycle, or no power until it cools
  • Helps prevent damage to the magnetron, cavity, and wiring due to overheating
What's included: 1 thermostat Install notes:
  • Unplug the microwave before service; the high-voltage capacitor can retain a dangerous charge
  • Note wire positions, remove mounting screws, and install the new thermostat flat against the surface for proper heat sensing
  • Reassemble and test; ensure vents and filters are clear to maintain proper airflow and prevent future overheating

More
$13.74
Compare At:
$16.49
You Save:
$2.75

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Capacitor (Start/Run)
Genuine Lg part
By: Lg
Part Number: 0CZZW1M001C

This is a motor start/run capacitor that helps the appliance's motor start and run smoothly by supplying a brief boost of electrical energy. Replacing a failing capacitor restores reliable motor startup and operation. What it does:

  • Provides the brief electrical surge needed to start and keep the motor running
  • Commonly linked to motors that hum, fail to start, or run intermittently
  • Helps prevent overheating from repeated start attempts when functioning properly
  • Works with the appliance's start circuitry to ensure consistent performance
What's included: One capacitor as shown on the product page Install notes:
  • Disconnect power to the appliance before accessing electrical components
  • Discharge the capacitor and use insulated tools
  • Observe polarity/terminal layout and secure connections to factory specifications
  • Dispose of the old capacitor according to local electronic-waste regulations

More
$28.95
Compare At:
$34.16
You Save:
$5.21

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store