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Popular LG Microwave Parts

Micro Switch – Part Number: 3B73362F
$6.09
Micro Switch
(1)
Fix Number FIX3522738
Manufacturer Part Number 3B73362F
Fixes these symptoms
Doesn’t shut off
No heat
Tray won’t turn

See more...
Installation Instructions
rockie from eugene, OR says,

microwave wouldn't heat, door switches failed
First step is to test all 3 door switches. I couldnt find a video of removing the switches on partselect.com, so I had to wing it. Took the case off and eventually found out the switches can be remove...read more

Light Bulb - 120V 30W – Part Number: 6912W1Z004B
$8.94
Light Bulb - 120V 30W
Fix Number FIX3530415
Manufacturer Part Number 6912W1Z004B
Fixes these symptoms
No Symptoms for this part
Installation Instructions
Tom from Georgetown, GA says,

Transformer went bad along with magnatron
Remove microwave from cabinet. Remove all outer housing screws, lift cover out of way good time to clean entire microwave. Take picture of wiring .Disconnect wiring from magnatron , capacitor and tran...read more

Thermostat – Part Number: 6930W1A003X
$7.56
Thermostat
(1)
Fix Number FIX3530468
Manufacturer Part Number 6930W1A003X
Fixes these symptoms
Element will not heat
Little to no heat when baking
Won’t turn on

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Installation Instructions
William from Mechanicsburg, PA says,

Microwave would run a few seconds then quit
Removed cover and control panel. Discovered the thermostat had a burned connection. Removed thermostat and replaced. Small issue with new thermostat which is version 2. Both leads were large and while...read more

Air Duct Bracket – Part Number: 4810W1A151A
$7.08
Air Duct Bracket
Fix Number FIX3523851
Manufacturer Part Number 4810W1A151A
This bracket holds the metal or plastic flapper that closes off the exhaust duct when the fan is not running and opens when the fan turns on. If the exhaust fan on your microwave does not appear to be working, the problem may be with the damper assembly. If the damper does not open and close easily, check for any damage to the bracket, and replace if it is damaged or faulty. This genuine OEM exhaust damper measures approximately 12 inches long by 5 inches wide.
Fixes these symptoms
No Symptoms for this part
Charcoal Filter – Part Number: 5230W1A003A
$26.52
Charcoal Filter
Fix Number FIX3527523
Manufacturer Part Number 5230W1A003A
This is an authentic LG charcoal filter for your microwave, sourced directly from the manufacturer. It is designed to remove odors from the air that circulate through your microwave vent. It measures approximately 11 inches in length, and 2.5 inches in width.
Fixes these symptoms
No Symptoms for this part
Switch,Micro – Part Number: 6600W1K001C
$6.09
Switch,Micro
Fix Number FIX3529293
Manufacturer Part Number 6600W1K001C
Fixes these symptoms
Doesn’t shut off
No heat
Tray won’t turn

See more...
Installation Instructions
rockie from eugene, OR says,

microwave wouldn't heat, door switches failed
First step is to test all 3 door switches. I couldnt find a video of removing the switches on partselect.com, so I had to wing it. Took the case off and eventually found out the switches can be remove...read more

Damper – Part Number: 4900W1A001B
$3.85
Damper
Fix Number FIX3524148
Manufacturer Part Number 4900W1A001B
This metal vent damper door closes off the exhaust duct when the fan is not running to stop outside air from entering the microwave unit, and opens when the fan turns on to allow air to vent away from the microwave. This vent damper door measures approximately 10 inches long x 3 inches wide and fits LG microwaves.
Fixes these symptoms
No Symptoms for this part
Vent Grille - Black – Part Number: MDX61912701
$34.18
Vent Grille - Black
(1)
Fix Number FIX3535252
Manufacturer Part Number MDX61912701
This is replacement vent grille or vent grill for your microwave. You will find the grill vent either above or below the microwave door, depending on your model. If your vent grill is discolored or cracked, or if the mounting brackets for the grill are broken, you may need to replace the grill. You will need a Phillips-head screwdriver to detach the vent grill from the microwave. This part is made of black plastic and is approximately 24 inches long and 3.5 inches wide. This product is sold individually.
Fixes these symptoms
Door not closing properly


Installation Instructions
Raymond from Naperville, IL says,

The vent grille tab for the retaining screw broke.
Remove the retaining screw for the vent grille and then remove the vent grille just as needs to be done to replace the charcoal filter. Replace the filter if needed and then slide on the new vent gri...read more

Fuse Time Delay – Part Number: 3B74133K
$5.86
Fuse Time Delay
Fix Number FIX3522741
Manufacturer Part Number 3B74133K
This Fuse protects the microwave from damage by shutting off the microwave if there's a power surge. High-voltage capacitors can retain a lethal electrical charge even when the microwave is unplugged, a service technician should install this part.
Fixes these symptoms
No heat
Won’t turn on


Installation Instructions
Neal from Arlington, VA says,

Microwave suddenly cut out and showed no power
Unplug the microwave and move it to where there is room to work from all sides. Remove the outer cover screws using a phillips screwdriver on the sides and a torx screw driver on the rear. Slide th...read more

MAGNETRON – Part Number: EAS42812937
$73.58
MAGNETRON
Fix Number FIX12589761
Manufacturer Part Number EAS42812937
Fixes these symptoms
No heat


Installation Instructions
Ashly from NAVARRE, FL says,

Microwave would run but would not heat. (Lights worked, turntable turned)
Killed circuit breaker to microwave.
-Removed microwave from the wall to move it to a table to work on.
-Removed screws in the cover(all along edges on top, sides, back, and bottom)
-Re...read more

Popular LG Microwave Models