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Lg Range DOTRC17B Parts

Microwave Blower Fan
Genuine Lg part
By: Lg
Part Number: 2B72279B

Fix weak or noisy ventilation with this microwave blower fan. Restores proper airflow when exhaust isn't working. Moderate DIY repair in 30-45 minutes.

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$10.58
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$11.64
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$1.06

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Damper
Genuine Lg part
By: Lg
Part Number: 4900W1A001A

 

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$13.95
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$16.74
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$2.79

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Microwave Air Guide
Genuine Lg part
By: Lg
Part Number: 4974W1A029A

Molded air guide that channels internal airflow for proper ventilation and cooling. Replace if cracked, broken, or missing to restore airflow paths.

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$21.95
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$26.12
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$4.17

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Guide,Suction
Genuine Lg part
By: Lg
Part Number: 4974W1A032C

 

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$18.01
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$19.12
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$1.11

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Microwave Fuse Holder Clip
Genuine Lg part
By: Lg
Part Number: 4B72944B

Secures the fuse in your microwave. Replace if melted, cracked, or causing poor fuse contact. Verify fit with your model number before ordering.

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$10.58
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Microwave Blower Wheel
Genuine Lg part
By: Lg
Part Number: 5901W1A003A

Is your microwave overheating or making loud noises? A faulty blower wheel disrupts airflow. This fan blade ensures proper ventilation and cooling.

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$28.95
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$34.45
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$5.50

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Microwave Synchronous Turntable Motor
Genuine Lg part
By: Lg
Part Number: 6549W1S002J

Turntable not rotating in your microwave? This synchronous motor powers the turntable rotation. Moderately easy repair that restores even heating.

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$28.95
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$34.74
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Microwave Power Control Board Assembly
Genuine Lg part
By: Lg
Part Number: 6871W1A454B

Microwave not heating or turning on? This power control board assembly regulates cooking functions. Moderate difficulty repair requires disconnecting wires.

This part fixes the following symptoms
  • Touchpad does not respond
  • broken bulb
  • display not working
  • turns on by itself
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$157.33
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$173.06
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Filter Assembly
Genuine Lg part
By: Lg
Part Number: EAM62951702

 

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$47.30
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$56.76
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$9.46

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Microwave Cooling Fan Motor
Genuine Lg part
By: Lg
Part Number: EAU42744408

Fix a microwave that overheats or shuts off unexpectedly with this cooling fan motor. Direct replacement part restores proper ventilation and cooling.

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$44.56
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$48.42
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$3.86

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Microwave High Voltage Transformer
Genuine Lg part
By: Lg
Part Number: EBJ60990803

Replace your microwave high voltage transformer when the unit runs but won't heat food. Requires intermediate electrical skills and about 1 hour.

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$162.48
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$191.73
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$29.25

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Hex Nut
Genuine Lg part
By: Lg
Part Number: 1NHA0300018

 

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Nut
Genuine Lg part

Nut

By: Lg
Part Number: 1NHA0400032

 

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$10.58
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$11.64
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Reflector
Genuine Lg part
By: Lg
Part Number: 3034W1A008D

 

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$13.06
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$13.62
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$0.56

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Side Heater Plate (Oven), 1
Genuine Lg part
By: Lg
Part Number: 3300W1A049C

This side heater plate is the oven's replacement heating plate that helps direct and radiate heat inside the oven cavity for consistent baking and roasting. Replaces a damaged or worn side heater to restore even heating performance. What it does:

  • Radiates heat along the oven side to help maintain even internal temperatures
  • Commonly used when one side of the oven is heating weakly or unevenly
  • Works with the oven's heating system to support bake/broil cycles
  • Helps prevent hot spots caused by a cracked or corroded side heater plate
What's included:
  • One side heater plate
Install notes:
  • Disconnect power to the appliance before beginning work to avoid shock
  • Handle the plate carefully to avoid bending or damaging mounting tabs and insulation
  • Inspect connector wires and terminal block; replace any damaged wiring or fasteners
  • After installation, restore power and test oven heat in a controlled bake cycle

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$23.32
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$25.65
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$2.33

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Plate,Bottom
Genuine Lg part
By: Lg
Part Number: 3300W1A055D

 

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$134.42
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$136.26
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$1.84

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