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Lmv1813 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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Shelf (Refrigerator), 1 Piece
Genuine Lg part
By: Lg
Part Number: MHL54382302

Replacement refrigerator shelf that restores usable storage space and support for food and containers. Helps keep items organized, prevents spills, and returns a stable surface after a cracked, chipped, or missing shelf. What it does:

  • Provides a flat, supportive surface for storing food, containers and small appliances
  • Replaces cracked, chipped or missing shelving to restore usable interior space
  • Helps reduce spills and keeps items from shifting when the door is opened or closed
  • Seats into the refrigerator's existing shelf supports to re-establish stable storage
What's included: One replacement shelf. Install notes:
  • Remove the old shelf per your owner's manual by lifting or sliding it out of the shelf supports
  • Handle carefully; wear cut-resistant gloves if replacing a cracked or broken glass shelf
  • Place the replacement shelf into the same supports—do not force or bend the shelf

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Thermostat (Microwave)
Genuine Lg part
By: Lg
Part Number: 6930W1A003Y

This temperature-sensing safety switch monitors heat inside the microwave and opens or closes its circuit at a set point. Replacing a failed thermostat helps protect the unit from overheating and restores proper fan or heating control. What it does:

  • Monitors surface temperature where it is mounted (cavity, duct, or component)
  • Opens/closes its electrical circuit at a specific threshold to prevent overheating
  • Can interrupt power to heating components or signal the exhaust fan, depending on design
  • Symptoms can include: unit shuts off until it cools, runs but won't heat, exhaust fan won't auto-cycle or runs constantly
What's included: 1 thermostat Install notes:
  • Unplug the microwave; if over-the-range, remove it safely from the cabinet
  • Discharge the high-voltage capacitor before servicing
  • Note wire positions and transfer one lead at a time; ensure tight connections
  • Mount firmly and flush to the original location/bracket for proper thermal contact

Do-It-Yourself Stories from Customers like You Microwave shut off without usual beep at end of cycle no power to unit even though plugged in.   James B. • Rocky Hill , NJ • November 17, 2017

Replace Thermostat on top of cavity. The thermostat is attached via 2 bending sheet metal tabs. Ours blew because the two wires connected to thermostat shorted, connectors melted. The short was caused by buildup of grease under thermal wire cover, shorting both leads. The unit is used heavily. This is the first thermostat to go. I had to replace wire connectors that connected to thermostat as well since the connectors were melted as well. Helpful hint. The grease build up was probably caused by... Read more

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Nut Assembly (Microwave)
Genuine Lg part
By: Lg
Part Number: 4021W3A001A

This Nut Assembly is a threaded fastener used to securely hold an associated component inside the microwave. Replacing a worn, stripped, or missing nut helps reduce vibration, eliminates rattling, and keeps parts properly aligned during operation.

  • Provides a secure threaded anchor point for the matching screw/bolt
  • Helps maintain alignment and prevent vibration or rattling
  • Replaces stripped, cracked, or missing hardware
  • Addresses symptoms like loose or shifting components and recurring rattling noises
What's included: 1 nut assembly Install notes:
  • Disconnect power; if built-in, switch off the circuit breaker
  • Access the mounting location, remove damaged hardware, and install the new nut assembly
  • Avoid overtightening to prevent damage to threads or surrounding material

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Lamp Holder (Microwave Light Socket)
Genuine Lg part
By: Lg
Part Number: 6620G00007C

This microwave lamp holder secures the light bulb and provides the electrical connection, helping restore dependable lighting for cooking and checking food. Replace a cracked, heat-darkened, or loose socket to address a light that won't turn on or flickers.

  • Holds and insulates the bulb while connecting it to the microwave's wiring
  • Common symptoms include no light, flickering, intermittent operation, or visible burning/cracking of the socket
  • Restores solid electrical contact so the light works with the door or light switch
  • Direct replacement for a damaged or worn lamp holder on select units
What's included: Lamp holder
  • Disconnect power at the breaker or unplug the appliance before servicing; microwaves contain high-voltage components
  • Access location varies by model; note wire positions, transfer wires to the new holder, and secure with the original mounting hardware
  • Restore power and test the light before fully reassembling

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Door Handle
Genuine Lg part
By: Lg
Part Number: MEB41909002

 

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Screw, Tapping, Truss Head (Single)
Genuine Lg part
By: Lg
Part Number: 1TTG0402422

This is a truss-head tapping screw used to secure trim, panels, and small assemblies on compatible LG appliances. It provides a low-profile, wide-bearing head that helps hold parts flush and resist pull-through. What it does:

  • Fastens plastic and sheet-metal components where a self-tapping thread is needed
  • Truss head spreads load to prevent damage to soft or thin materials
  • Helps secure control panels, brackets, or trim pieces that require a low-profile head
  • Common replacement when original mounting screws are missing, stripped, or corroded
What's included:
  • One truss-head tapping screw
Install notes:
  • Use the correct screwdriver bit and moderate torque to avoid stripping the screw or workpiece
  • Start threading straight and let the screw form threads without forcing at an angle
  • Disconnect power and follow appliance-specific service safety procedures before working internally
  • Replace any damaged mating threads or clips for a secure fit

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Screw (Mounting)
Genuine Lg part
By: Lg
Part Number: 1TTL0402822

This replacement mounting screw secures panels and small appliance components to restore proper fit and prevent vibration or loose parts. A simple, direct replacement when the original fastener is missing or damaged. What it does:

  • Secures panels, brackets, or small assemblies to keep parts aligned
  • Stops rattling or vibration caused by loose or missing screws
  • Restores normal fit where a stripped or corroded screw failed
  • Matches the OEM fastener form for a correct, long-lasting fit
What's included: One replacement screw Install notes:
  • Unplug the appliance or disconnect power before servicing
  • Use the correct driver to avoid stripping the head
  • Thread carefully and do not overtighten to prevent damage to threads or housing

Do-It-Yourself Stories from Customers like You Kennmore elite microwave with f5 error code   Julius D. • Oxford , PA • February 11, 2017

When Microwaving food, the display panel would seem to act normal, but the typical microwave sound would be absent. No microwave action would occur. Eventually an F5 code would display. Problem was the upper door switch. Found it by opening up the cabinet, removing the display panel (1 screw and a couple of plugs) and testing all three micro switched with a meter. Two switches are for the door and one for some kind of ventilation flap. They are all in the same area. Go to YouTube to see... Read more

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Cooling Fan Motor
Genuine Lg part
By: Lg
Part Number: EAU42744409

This cooling fan motor spins the internal fan that moves air through the appliance to dissipate heat and protect sensitive components. Replacing a noisy, weak, or seized motor restores proper airflow and dependable operation.

  • Drives the cooling fan to circulate cooling air within the cabinet
  • Helps prevent overheating and thermal shutdowns of internal parts
  • Restores airflow when the original motor is worn, noisy, or not turning
  • Typical signs include no fan movement, unusual humming/squealing, reduced airflow, or the unit shutting off from heat
What's included: 1 cooling fan motor Install notes:
  • Disconnect power (and gas, if applicable) before servicing; allow the appliance to cool completely
  • Access the motor by removing the appropriate rear/top or control-panel cover for your model
  • Note wire orientation; transfer the fan blade and any mounting parts from the original motor if required
  • After installation, ensure the fan spins freely and verify proper airflow and quiet operation

Do-It-Yourself Stories from Customers like You Our lg lmv2031bd otr microwave started making scraping and clunking noises but continued to work fine otherwise   Russell S. • Moultonboro , NH • January 06, 2025

Looked online and found that someone had experienced the same issue and had replaced the cooling fan assembly for the magnetron. I ordered the parts for the assembly (motor, fan, and support), and replaced them and this fixed the problem. It took about 10 minutes to replace the parts, but lowering the unit and disassembly took around 45 minutes. The most difficult part was getting the outer sheet metal cover back on after the repair, as it has a bunch of clips on each front edge that need to... Read more

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Cooling Fan Blade
Genuine Lg part
By: Lg
Part Number: 5900W1A007C

The Cooling Fan Blade is an OEM part for LG microwaves. It circulates airflow around internal components to reduce temperatures during cooking.  

As it operates continuously, the tightly wound coils of the fan motor are prone to degradation and wear over several years of use. Damage to the fan housing can also inhibit proper functioning.

Causes of a bad cooling fan blade include:

  • Broken or cracked plastic that unbalances the unit
  • Worn down edges that decrease efficiency 
  • Accumulated dirt that impedes ventilation

Symptoms of a bad cooling fan blade include:

  • Overheating trips from the thermal cut-off  
  • Cook times lengthening due to inefficient cooling
  • Rattling or vibration noises emanating during operation

This OEM LG replacement ensures balanced airflow and consistent cooling for years of use. It is also compatible with some Kenmore and Sears/Kenmore microwaves.

Do-It-Yourself Stories from Customers like You AC fan motor.   Tom C. • Liberty Lake , WA • September 26, 2021

Disassembled and replaced ac motor. The hardest part was to pull the microwave out of the cabinet. Read more

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Screw (Customized), Single
Genuine Lg part
By: Lg
Part Number: FAB30216602

This customized screw fastens specific panels, brackets, or internal components in LG appliances. Replacing a missing or stripped fastener restores a secure fit and helps reduce vibration, rattling, and premature wear. What it does:

  • Secures mating parts such as panels, brackets, or mounts per the appliance design
  • Restores proper fit when the original screw is lost, damaged, or stripped
  • Helps reduce vibration and rattling from loose components
  • Maintains alignment to support correct operation of the assembly
What's included:
  • Includes: One screw
Install notes:
  • Disconnect power and, if applicable, shut off water and gas supplies before servicing
  • Match length and thread to the original; start by hand to avoid cross-threading
  • Use the correct driver size and tighten snugly without over-torquing
  • Inspect and replace any damaged clips, inserts, or mating threads before reassembly

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Synchronous Circulation Motor (Circulation Motor)
Genuine Lg part
By: Lg
Part Number: 6549W1S002D

This synchronous circulation motor powers the appliance's circulation function to move air or liquids reliably, restoring proper flow and operation. Designed to match OEM fit and performance for compatible LG units. What it does:

  • Drives the appliance's circulation system to maintain proper airflow or fluid movement
  • Helps resolve symptoms like weak or no circulation, reduced performance, or unusual motor noise
  • Operates at consistent speed for steady system performance common to synchronous motors
What's included: One synchronous circulation motor Install notes:
  • For safety, disconnect power before accessing the appliance and working near electrical components
  • Install using OEM mounting points and connectors; verify alignment before securing
  • Handle the motor carefully to avoid damage to the shaft and wiring

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Screw (Fastener)
Genuine Lg part
By: Lg
Part Number: 4B70188C

This is a replacement screw used to secure appliance components and panels. It restores proper fastening where a stripped, missing, or damaged screw causes loose parts or rattling. What it does:

  • Fastens panels, trim, or internal components to maintain structural fit
  • Helps stop vibration-related noise from loose assemblies
  • Replaces missing or corroded screws that prevent proper closures
  • Restores secure mounting after repairs or disassembly
What's included: One screw Install notes:
  • Use the correct screwdriver or bit to avoid stripping the head
  • Tighten until snug—do not over-torque to prevent thread damage
  • Keep small parts away from children and pets
  • Disconnect power or water before accessing internal parts

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Door Frame Assembly
Genuine Lg part
By: Lg
Part Number: ADV36545801

 

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Grille,Vent
Genuine Lg part
By: Lg
Part Number: MDX61914502

 

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Screw
Genuine Lg part
By: Lg
Part Number: 1TTL0402416

 

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4.0X28mm Msw
Genuine Lg part
By: Lg
Part Number: 1TTL0403818

 

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