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Lg Microwave GMV1580TB Parts

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Microwave Grease Filter
Genuine Lg part
By: Lg
Part Number: 5230W1A012E

Captures grease, smoke, and odors from cooking to maintain clean kitchen air. Replace when clogged or discolored despite cleaning. Confirm fit with your model.

Do-It-Yourself Stories from Customers like You Needed to change out the grease and carbon filters on an old microwave   Richard N. • Jacksonville , FL • August 06, 2015

I bought a house that had an old (but serviceable) Kenmore microwave over the stove. When I cooked on the stove the poor microwave filters couldn't do their job and the whole house got stunk out.. I drove to Sears who didn't stock them. I went online to Sears.com and they didn't stock them either. Then I found AppliancePartsPros.com and they had everything really cheap!! I ordered them and immediately replaced the grease filters with no tools. I looked at the schematic drawing for the... Read more

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Microwave Damper Bracket
Genuine Lg part
By: Lg
Part Number: 4810W1A151A

Holds the damper assembly in place inside the microwave cavity above the wave stirrer. Replace if bracket is bent, broken, or missing during installation.

Do-It-Yourself Stories from Customers like You Incorrect parts given to me upon purchase of appliance   Marnie S. • Kennewick , WA • March 08, 2018

Needed installation parts. I ordered the parts from the company I purchased the appliances from. A week went by and no parts, called, emailed and called again to find out when the parts would arrive to be able to Re-schedule the installation. After the run around, I found AppliancePartsPros website and placed my order with them. I received the parts I needed within the time they promised. I was able to schedule my installation to enjoy my new appliance. It's been almost 4 weeks and still no... Read more

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Microwave Exhaust Damper Assembly
Genuine Lg part
By: Lg
Part Number: 4900W1A001B

Exhaust damper for microwave venting systems. Installs on rear exhaust to regulate airflow. Replace if cracked, broken, missing, or not sealing properly.

Do-It-Yourself Stories from Customers like You Incorrect parts given to me upon purchase of appliance   Marnie S. • Kennewick , WA • March 08, 2018

Needed installation parts. I ordered the parts from the company I purchased the appliances from. A week went by and no parts, called, emailed and called again to find out when the parts would arrive to be able to Re-schedule the installation. After the run around, I found AppliancePartsPros website and placed my order with them. I received the parts I needed within the time they promised. I was able to schedule my installation to enjoy my new appliance. It's been almost 4 weeks and still no... Read more

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$13.95
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Time Delay Fuse
Genuine Lg part
By: Lg
Part Number: 3B74133Q

The Time Delay Fuse is an OEM part for LG microwaves. This fuse provides a safety mechanism by delaying the flow of electricity, protecting the microwave's electrical components from power surges and ensuring the appliance operates safely. It helps to prevent immediate damage in the event of a power surge or electrical fault, thus prolonging the lifespan of the microwave.

Over time, the time delay fuse can become damaged due to electrical surges, wear and tear, or faulty connections. If the fuse blows, it can disrupt the microwave’s ability to function correctly.

Symptoms of a bad time delay fuse include:

  • The microwave not turning on
  • No response from the microwave control panel
  • The microwave stopping unexpectedly during operation
  • Electrical issues or blown circuits in the microwave

This OEM LG part is also compatible with Sears/Kenmore models.

This part fixes the following symptoms
  • Won't start
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Do-It-Yourself Stories from Customers like You Lg microwave oven did a loud pop and quit working   Stephen C. • Cape Coral , FL • March 18, 2015

Called AppliancePartsPros because of good experiencing diagnosing problem with a dishwasher repair. We definitely are modest income amateurs! Same excellent response to our questions. Three possible causes. Used easy search menu to fine replacement parts. Bought all three, knowing that if all not needed, the others could be returned (within 365 days) for refund. Replaced the capacitor successfully after calling to get more help with a couple of places where we got stuck. Oven now works... Read more

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Microwave Light Bulb
Genuine Lg part
By: Lg
Part Number: 6912W1Z004B

Replace your microwave's interior or underside light bulb when dim or burned out. Restores visibility for monitoring food. Confirm fit with your model.

This part fixes the following symptoms
  • broken bulb
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Do-It-Yourself Stories from Customers like You Interior light and turntable failed at the same moment.   Stacey B. • New Bern , NC • February 01, 2021

Knowing the odds of 2 failures occurring at the same exact time was unusually high, I just searched your site for what other broken items might affect these two failures. Came up with next control item upstream and tallied that item failure with percentages of successful repairs, (4 mins.) door safety switch. Since I had to change out the most likely of the 3 and since I was already was going to be into the switch panel I ordered all 3 and swapped them all out to cover my butt, as they were... Read more

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Microwave Door Interlock Switch
Genuine Lg part
By: Lg
Part Number: 6600W1K001C

This is a micro switch that detects whether the microwave door is properly closed and latched. It is part of the safety interlock system that prevents the microwave from operating with the door open. Replace this switch if the microwave does not start when the door is shut, runs with the door open, blows a fuse when the door closes, or stops mid-cycle intermittently.

Do-It-Yourself Stories from Customers like You Interior light and turntable failed at the same moment.   Stacey B. • New Bern , NC • February 01, 2021

Knowing the odds of 2 failures occurring at the same exact time was unusually high, I just searched your site for what other broken items might affect these two failures. Came up with next control item upstream and tallied that item failure with percentages of successful repairs, (4 mins.) door safety switch. Since I had to change out the most likely of the 3 and since I was already was going to be into the switch panel I ordered all 3 and swapped them all out to cover my butt, as they were... Read more

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Microwave Door Choke Cover
Genuine Lg part
By: Lg
Part Number: 3552W1A032J

Protective shield that covers internal components on the microwave door. Replace if cracked, broken, or tabs have snapped off during handle or latch repair.

Do-It-Yourself Stories from Customers like You Glass fell out of its retainers and plastic clips holding the frame assembly to the door broke off   Steve C. • Caledonia , WI • September 23, 2015

Careful placement of new screws into the inside of the outer door that now hold the frame assembly to the door secured the frame assembly to the outer door. All of the other parts I bought and replaced were a waste of money. I figured since I had them I might as well install them anyways. Easier than sending them back since I had the whole thing apart anyways. The part I really needed was no longer available, the outside door. The glass reinstalled into the retainers in the door without a... Read more

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Microwave Diode
Genuine Lg part
By: Lg
Part Number: 6021W3B001V

Microwave won't heat or makes loud buzzing noise? The diode regulates magnetron current flow. Simple repair—test with multimeter for continuity.

Do-It-Yourself Stories from Customers like You Our microwave made a "pop" sound and stopped working/   Daniel D. • Chesterfield , MO • September 12, 2020

I have a multimeter so I was able to check the fuse per website recommendations and it was blown. However, the capacitor on the microwave was also original so I elected to replace the capacitor, fuse, and the ground protect diode. The repair was very simple (making sure the capacitor was discharged before replacing) and the microwave is now up and running again. Excellent trade to buy $40 worth of parts rather than a new $400 microwave. One nit - Kenmore puts a screw in the back that... Read more

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Microwave Turntable Coupler
Genuine Lg part
By: Lg
Part Number: 4370W1A006B

Microwave turntable not rotating or making popping noises? This coupler connects the motor to the glass tray. Simple DIY fix takes under 15 minutes.

Do-It-Yourself Stories from Customers like You Turntable stopped sporadiclly   Billie L. • Colorado Springs , CO • October 16, 2017

Replaced turntable motor and coupler Read more

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Rotating Ring Assembly
Genuine Lg part
By: Lg
Part Number: 5889W2A012F

Color: brown. Measures about 10 inches in diameter.

Do-It-Yourself Stories from Customers like You I needed a new rotating ring for my microwave   Richard V. • Fishers , IN • January 03, 2026

No fix, just replace Read more

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Microwave Rivet Assembly
Genuine Lg part
By: Lg
Part Number: 4051W3A001A

Fastens panels, brackets, and covers inside the microwave cabinet. Replace if cracked, broken, or missing to restore secure mounting and alignment.

Do-It-Yourself Stories from Customers like You The top fan cover snapped off   Eric T. • Lake Zurich , IL • April 11, 2015

The replacement parts fit very well. It took me about 2 minutes to fix. Read more

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Microwave Light Bulb Socket
Genuine Lg part
By: Lg
Part Number: 6620G00007B

Holds the light bulb and maintains electrical connection in your microwave. Replace when socket is cracked, heat-damaged, or causes flickering lights.

Do-It-Yourself Stories from Customers like You The light under our lg over the range microwave was not bright enough   William W. • Alvarado , TX • April 26, 2016

Added an additional light socket to the existing reflector. Changed the original 40 watt incandescent bulb to two 5 watt LED bulbs. It's actually bright enough for my old eyes now. Read more

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Microwave Door Interlock Switch
Genuine Lg part
By: Lg
Part Number: 6600W1K001D

Fix a microwave that won't start or runs with the door open. This door interlock switch ensures safe operation by detecting when the door is fully closed.

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Microwave High-Voltage Capacitor
Genuine Lg part
By: Lg
Part Number: 0CZZW1H004B

Microwave won't heat? A failing high-voltage capacitor disrupts the heating circuit. This part stores electrical energy for consistent operation.

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Microwave Thermostat
Genuine Lg part
By: Lg
Part Number: 6930W1A003E

If your microwave shuts off mid-cycle or won't heat, the thermostat may have failed. This safety control monitors temperature and protects components.

Do-It-Yourself Stories from Customers like You Vent fan would stay on for hours after using microwave   David P. • Coon Rapids , MN • March 15, 2017

I replaced the control board behind the keypad. Read more

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Microwave Waveguide Cover
Genuine Lg part
By: Lg
Part Number: 3052W1A002A

This is a resin waveguide cover that sits inside the microwave cavity and shields the magnetron opening from food splatter and moisture. It allows microwave energy to pass through while protecting internal components. Replace this cover if it is cracked, burned, warped, or if you notice arcing or sparking during operation.

Do-It-Yourself Stories from Customers like You Arcing from the magnetron intermittantly   Peter V. • Georgetown , KY • September 29, 2015

I searched the web and it seemed that many people had a similar problem when gunk got on the waveguide plate/cover. When I removed the cover, one of the plastic latches broke so rather than just trying to clean the plate, I had to order a new one. The new one arrived in just a couple of days, I put the plate on and at least for the last few days, no more arcing. <$10 fix for my over the stove microwave. Read more

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store