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MV-1644ATSL LG Microwave - Overview
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$21.45
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Micro Switch
Part #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, th...Read moreere 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.
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$12.85
In Stock
Light Bulb - 120V 30W
Part #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 an...Read mored 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.
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$45.29
On Order
Glass Cooking Tray
Part #1B71961H
This OEM glass cooking tray is a removable glass plate, measuring 13 inches in diameter, that spins inside the microwave during operation. It ensures that heat is evenly distributed in the microwave to properly heat or cook the food. Over time, the heat generated in the microwave can cause the glass to warp and the plastic rollers to wear...Read more down. The glass can also crack or shatter accidentally. It is important to replace the glass as soon as it is no longer functioning well to prevent uneven heating and reduce any safety hazards from damaged glass. Carefully pull the old glass cooking tray from the microwave and clean the microwave cavity. Place the new tray onto the rotating mechanism, and properly align it with the rollers. Turn the microwave on and check to see that the tray is rotating freely.
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$24.67
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Charcoal Filter
Part #5230W1A011B
This is the replacement charcoal filter for your microwave. It is approximately 8 inches by 5 inches. The charcoal filter removes cooking odors from the air that circulate through the microwave vent. You will likely need to replace the charcoal filter if you notice any damage to it, or if it has been in your microwave for a long time. Thi...Read mores part is sold individually and is an authentic OEM part sourced directly from the manufacturer.
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$17.15
In Stock
Air Duct Bracket
Part #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, an...Read mored replace if it is damaged or faulty. This genuine OEM exhaust damper measures approximately 12 inches long by 5 inches wide.
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$27.36
In Stock
Turntable Assembly
Part #5889W2A012F
This turntable assembly, also known as a rotating ring, is a genuine OEM replacement part for your microwave. It is brown in color and about 10 inches in diameter. This part supports the glass turntable and keeps it in place. Replacing this part is very easy and requires no tools. Simply remove the glass tray, pop out the existing ring and replace with the new one.
$50.56
In Stock
No Longer Available
$43.18
In Stock
$135.59
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Magnetron
Part #2B71165R
This genuine LG microwave oven magnetron is the key component that generates the microwaves needed to heat food efficiently. Designed for a precise fit in many LG models, it converts electrical energy into microwave radiation for fast and even cooking. If your microwave isn’t heating, cooks unevenly, or makes buzzing noises, replacing the...Read more magnetron can restore reliable performance. Built for durability and OEM quality, this part ensures your appliance operates as intended. For installation, always disconnect power and discharge the capacitor to ensure safety.
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$43.18
Special Order
Capacitor
Part #0CZZW1H004B
Store the electrical energy needed by a microwaves high-voltage heating system with this replacement capacitor. During cooking, the capacitor works with the transformer, diode, and magnetron to help create the energy that heats food. A faulty capacitor may be linked to no heat, loud buzzing, or a fuse that blows when cooking begins. Howev...Read moreer, these signs can also come from other high-voltage components, so proper testing is important. Microwave capacitors may hold a deadly electrical charge even after the power cord is unplugged. For this reason, testing and installation must be completed by a qualified appliance service technician.
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$83.89
In Stock
Frame Assembly,Door
Part #3213W1A049F
This microwave door frame assembly forms the inner structural support of the door, securely holding the glass, gasket, and latch components in proper alignment. It plays an important role in ensuring the door closes correctly so the microwave can operate safely and start as intended. Replacement is commonly needed when the inner frame bec...Read moreomes cracked, warped, or damaged, which can lead to loose doors, door-related error messages, or the unit failing to run, and installing a new frame helps restore reliable door function and normal operation.
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Common Symptoms of the MV-1644ATSL
How this model fails, and the parts that fix it.
No heat
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Won’t turn on
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Tray won’t turn
Fixed by
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Doesn’t shut off
Fixed by
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See how others fixed this model. Time, tools, difficulty, and steps that lead to victory!
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