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Lg Range LSWS305ST Parts

Grille (Vent Trim)
Genuine Lg part
By: Lg
Part Number: MDX40418804

This grille is the vent trim that covers and protects the appliance's front vent area while maintaining a finished appearance. It helps direct airflow and keeps dust and debris out of internal components. What it does:

  • Covers the appliance vent opening to provide a finished look and protect internal parts
  • Helps direct airflow from the vent for proper ventilation
  • Prevents large debris from entering the appliance
  • Replaces cracked, broken, warped, or missing vent trim that can rattle or look unsightly
What's included: One grille/vent trim piece Install notes:
  • Disconnect power to the appliance before beginning any service
  • Install using the existing tabs/screws; do not force or bend mounting tabs
  • Use basic hand tools; inspect surrounding seals and clips and replace if damaged

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Common Nut
Genuine Lg part
By: Lg
Part Number: 1NHB0500032

The Common Nut is an OEM part for LG ranges. It secures the fan blade to the motor shaft. This nut maintains the fan's stability and preventing it from becoming dislodged during use.

Causes of a bad common nut can include loosening over time due to vibration, improper installation, or damage from impact or mishandling.

Symptoms of a bad common nut include:

  • Excessive noise or vibration from the fan assembly
  • The fan blade becoming loose or detached, causing poor air circulation
  • Potential risk of the fan blade becoming a projectile if completely detached

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

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Time Delay Fuse (Thermal Fuse), 1 Pack
Genuine Lg part
By: Lg
Part Number: 3B74133C

This time delay fuse protects the appliance from overheating by opening the circuit when temperatures exceed safe limits. It's a direct-replacement electrical safety fuse used in heating circuits to help prevent damage and fire risk. What it does:

  • Opens the circuit when the detected temperature rises above safe operating limits to stop the heating element
  • Helps prevent overheating-related damage to internal components and wiring
  • Can cause intermittent or no heating when failed
  • Commonly associated with symptoms such as no heat, reduced or inconsistent heating, or a unit that stops running during heating cycles
What's included: One time delay fuse Install notes:
  • Disconnect power to the appliance before accessing or replacing the fuse to avoid electrical shock
  • Locate the fuse according to your appliance's service manual or diagram and replace with the exact part number
  • If the fuse is blown, inspect heating element, thermostat/thermal cutouts, and venting for underlying faults before reinstalling

This part fixes the following symptoms
  • Won't start
See more...
Do-It-Yourself Stories from Customers like You Thermostate (correct name is a thermister; 1 time over heat and reacts like a fuse)   Paul J. • Parkville , MD • February 16, 2017

Actual problem was due to a poor connection from the circuit board and HV transformer, over time this poor / loose connection began to arc causing enough heat to physically melt the connector and the contact to the thermistor. the problem was obvious but I still followed procedures to check all the components.*** NOTE*** ALWAYS UNPLUG DEVICE FIRST, WITH MICROVAVES, ALWAYS, ALWAYS, DISCHARGE HV CAPICITOR, IT CAN KILL YOU! just take your time testing components, following your electronic... Read more

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Range Terminal Block
Genuine Lg part
By: Lg
Part Number: 6640000045A

Fixes power connection issues or arcing at the terminal block. This socket connects your range power cord to internal wiring. Moderate DIY repair.

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Washer (Customized)
Genuine Lg part
By: Lg
Part Number: 1WZZ81N001A

This hardware washer helps distribute fastener load and maintain proper spacing in your LG appliance. Replacing a missing or worn washer restores secure mounting and alignment, reducing vibration and rattling from loose assemblies.

  • Distributes the load of a screw or bolt and protects mating surfaces to maintain alignment
  • Helps keep components secure and at the correct spacing
  • A damaged or missing washer can lead to loosening, vibration, or rattling during operation
  • Ensures correct hardware stack-up during reassembly after service
What's included: 1 customized washer Install notes:
  • Disconnect power and shut off water or gas before servicing
  • Note the order and orientation of any washers/spacers; take a reference photo
  • Use the correct driver or wrench and tighten snugly—do not overtighten
  • Replace companion hardware if corroded, stripped, or damaged

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Wall Oven Ac Synchronous Motor Assembly
Genuine Lg part
By: Lg
Part Number: EAU43957801

Wall oven stopped moving or cycling intermittently? This AC synchronous motor assembly restores precise rotation and timing. Moderate DIY repair.

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Cooktop Mounting Nut
Genuine Lg part
By: Lg
Part Number: 1NZZW1N002A

Replacement mounting nut for cooktops and ranges. Secures components during installation. Order a new nut if yours is stripped, missing, or damaged.

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Screw
Genuine Lg part
By: Lg
Part Number: 1SZZW5N001D

 

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Oven Mounting Screw
Genuine Lg part
By: Lg
Part Number: 1TPL0302018

Mounting screw for ovens, ranges, and microwaves. Secures panels, brackets, and internal components. Replace if stripped, missing, or damaged.

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Wall Oven Fan Assembly
Genuine Lg part
By: Lg
Part Number: 5901W1E002G

Oven not cooling properly or overheating? This fan assembly restores airflow and temperature control. Includes motor and blade for complete repair.

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Range Wire Harness
Genuine Lg part
By: Lg
Part Number: EAD51439103

This is a single wire harness that carries electrical signals and power between internal components of the range. It connects control boards, sensors, switches, and other electrical parts to ensure proper communication and operation. Replace this harness if wiring is visibly burned, melted, or damaged, or if you experience intermittent electrical issues such as components failing to respond or error codes related to open circuits.

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Oven Motor Bracket
Genuine Lg part
By: Lg
Part Number: MAZ40417401

Replace a broken or damaged motor bracket causing loose or misaligned oven fan motor. Straightforward repair that restores proper motor mounting and support.

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Wall Oven Mounting Bracket
Genuine Lg part
By: Lg
Part Number: MAZ55266201

Mounting bracket for wall ovens. Secures oven to cabinet cutout. Replace if bracket is bent, cracked, or missing to ensure safe oven installation.

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Wall Oven Inner Cover Panel
Genuine Lg part
By: Lg
Part Number: MCK40417601

Replace a damaged or missing inner cover panel that exposes internal wiring or components. This panel restores interior appearance and protection. Moderate DIY.

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Wall Oven Inner Cover Panel
Genuine Lg part
By: Lg
Part Number: MCK47161201

Inner cover panel for wall ovens. Replaces cracked, damaged, or missing interior covers. Installs inside the oven cavity to restore appearance and protect.

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Wall Oven Front Lower Grille Trim
Genuine Lg part
By: Lg
Part Number: MDX40418604

Replaces damaged or missing front lower grille trim on your wall oven. Covers the vent opening and restores a finished appearance. Direct fit replacement.

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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