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Popular LG Microwave Parts

Your Price
$6.17
Micro Switch
(20)
PartSelect Number PS3522738
Manufacturer Part Number 3B73362F
This microwave door switch provides power to the various components in the microwave when the door is in a closed position, and interrupts power when the door is open. This door switch is approximately 1 1/2 inches long, and has 2 metal prongs called terminals that extend from its body. If your microwave will not turn or heat properly, there could be an issue with the door switch. You can check the switch for continuity using a multi-meter. With the actuator button depressed, you should see continuity between these terminals. If there is no continuity the switch will need to be replaced. NOTE: Before you begin this repair, first make sure your microwave is unplugged, and that your capacitor is discharged. A capacitor stores large amounts of electricity even when your microwave is unplugged.
Fixes these symptoms
Doesn’t shut off
No heat
Tray won’t turn

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Installation Instructions
Joshua from WHITE LAKE, MI says,

Microwave would not rotate or heat up food.
After watching a few youtube videos, I used a phillips SD to take controll pannel off to access the switches that sense when microwave door is closed. Swapped out all 3 switched and mocrowave works l...read more

Your Price
$9.85
Microwave Grease Filter
(21)
PartSelect Number PS3527528
Manufacturer Part Number 5230W1A012B
This is a single grease filter manufactured for a microwave. The microwave grease filter filters the exhaust air and traps any grease flowing out of the appliance. It is important to keep the filter clean and intact by cleaning it regularly and replacing it when needed. A clogged air filter can cause your appliance to run inefficiently and possibly alter the taste and smell of your food. This filter is approximately 7.5 inches wide and 5 inches deep. This part is sold separately. No tools are required for this repair, the filter simply slides in and out using the easy-pull tab on the filter.
Fixes these symptoms
No Symptoms for this part
Installation Instructions
David from Smithfield, VA says,

Grill Vent Broken Tabs
Piece of cake. Grill arrived quickly, was easily installed with a Phillips head screwdriver, needed for the two upper screws which most folks don't think about - Hence the need for this part, since t...read more

Your Price
$5.65
Switch,Micro
(3)
PartSelect Number PS3529293
Manufacturer Part Number 6600W1K001C
This micro-switch is designed for use in your microwave. The function of this part is to monitor the door latch position and communicate to the electronic control board whether the latch is open or closed. If your microwave does not provide heat, or will not start properly, you may need to replace the micro-switch. This part is approximately 1 inch in length and 3/4-inch in width. It is made of black plastic with two metal prongs. This is an OEM part sourced directly from the manufacturer. This part is sold individually. Be sure to disconnect the microwave from the power source before you begin this repair.
Fixes these symptoms
Doesn’t shut off
No heat
Tray won’t turn

See more...
Installation Instructions
Joshua from WHITE LAKE, MI says,

Microwave would not rotate or heat up food.
After watching a few youtube videos, I used a phillips SD to take controll pannel off to access the switches that sense when microwave door is closed. Swapped out all 3 switched and mocrowave works l...read more

Your Price
$6.55
Light Bulb - 120V 30W
(7)
PartSelect Number PS3530415
Manufacturer Part Number 6912W1Z004B
This is a light bulb and it is a part for your microwave. This bulb uses 30 watts, operates on 125 volts, and is an incandescent lamp. The function of this bulb is to illuminate the surface underneath and inside of your appliance while the door is open, and during a cooking cycle. You will need to replace this part if your door is open and the light is not activated. We recommend that you unplug your microwave and leave it inactive for some time before making this repair. Proceed with caution as the capacitors in a microwave can hold dangerous electrical charges for long periods of time even when the appliance has been unplugged.
Fixes these symptoms
No Symptoms for this part
Installation Instructions
Marianne from CHURCH HILL, MD says,

light bulb replacement
very simple...read more

Your Price
$6.05
Thermostat
(8)
PartSelect Number PS3530468
Manufacturer Part Number 6930W1A003X
The range thermostat is also commonly known as a stove, oven, cooktop, or range thermal fuse. This thermostat protects your oven from excessive heating, and will shut the oven heat off if excessive heating is detected. This is a genuine part sourced directly from the original manufacturer. You may need to replace this part if your appliance will not heat properly. It is made of metal and is approximately 1 inch in diameter. This part is sold individually. It is recommended to order a spare, especially if you commonly use the self-cleaning function in your oven.
Fixes these symptoms
Element will not heat
Little to no heat when baking
Won’t turn on

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Installation Instructions
George from FALL RIVER, MA says,

Loss of controls and no heat.
Assisted experienced and knowledgeable local repair shop technician. Had no issues during repairs. Microwave worked properly after repairs were completed....read more

Your Price
$6.62
Air Duct Bracket
(1)
PartSelect Number PS3523851
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
Your Price
$27.05
Charcoal Filter
(6)
PartSelect Number PS3527523
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
Installation Instructions
George from FALL RIVER, MA says,

Loss of controls and no heat.
Assisted experienced and knowledgeable local repair shop technician. Had no issues during repairs. Microwave worked properly after repairs were completed....read more

Your Price
$5.53
Fuse Time Delay
(2)
PartSelect Number PS3522741
Manufacturer Part Number 3B74133K
The fuse-time delay may also be known as a line fuse or a microwave fuse, and it is a piece for your microwave. The function of this part is to shut off the microwave if there is a power surge, in order to protect your microwave from damage. You should consider having a service technician install this part as the high-voltage capacitors in a microwave can contain a very harmful electrical charge, even when the microwave is unplugged and has been inactive for some time. The tools that would be needed to complete this installation include a Phillips screwdriver, an insulated screwdriver, and a pair of pliers.
Fixes these symptoms
No heat
Won’t turn on


Installation Instructions
George from FALL RIVER, MA says,

Loss of controls and no heat.
Assisted experienced and knowledgeable local repair shop technician. Had no issues during repairs. Microwave worked properly after repairs were completed....read more

Your Price
$5.06
Damper
(3)
PartSelect Number PS3524148
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
Your Price
$4.39
Microwave Door Latch Hook
(8)
PartSelect Number PS3522839
Manufacturer Part Number 4026W2A019C
The locker, also knows as a door latch assembly fits to the inside of the microwave door, and keeps the door closed. If the door on your microwave oven doesn’t appear to close properly, you may have a problem with the door latch assembly. This locker is made of plastic and measures 7 inches long x 2 inches wide. If either of the hooks is broken or does not have any spring tension, you may need to replace the assembly.
Fixes these symptoms
Door not closing properly


Installation Instructions
Christine from LUXEMBURG, WI says,

The over the stove microwave door would not close.
I unplugged the microwave. I did watch a YouTube video to see how the plastic frame around the door could be removed. I used a putty knife to pry it off. The spring was still in good shape, so I hoo...read more