Models > LMV1831ST

LMV1831ST LG Microwave - Overview

Sections of the LMV1831ST

[Viewing 7 of 7]
Keep searches simple, eg. "belt" or "pump".
FILTER,GREASE – Part Number: 5230W1A012E
FILTER,GREASE
★★★★★
★★★★★
(31)
PartSelect #: PS12713651
Manufacturer #: 5230W1A012E
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 c...
$12.25
  In Stock
Light Bulb - 120V 30W – Part Number: 6912W1Z004B
Light Bulb - 120V 30W
★★★★★
★★★★★
(9)
PartSelect #: PS3530415
Manufacturer #: 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...
$13.94
  In Stock
Glass Cooking Tray – Part Number: 1B71961H
Glass Cooking Tray
★★★★★
★★★★★
(10)
PartSelect #: PS3517413
Manufacturer #: 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 t...
$37.33
  In Stock
Switch,Micro – Part Number: 6600W1K001C
Switch,Micro
★★★★★
★★★★★
(4)
PartSelect #: PS3529293
Manufacturer #: 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 cl...
$10.64
  In Stock
Switch,Micro – Part Number: 6600W1K001D
Switch,Micro
★★★★★
★★★★★
(13)
PartSelect #: PS3529294
Manufacturer #: 6600W1K001D
The door switch, often referred to as a primary interlock 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...
$11.28
  In Stock
Air Duct Bracket – Part Number: 4810W1A151A
Air Duct Bracket
★★★★★
★★★★★
(2)
PartSelect #: PS3523851
Manufacturer #: 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...
$21.24
  In Stock
Damper – Part Number: 4900W1A001B
Damper
★★★★★
★★★★★
(4)
PartSelect #: PS3524148
Manufacturer #: 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...
$14.08
  In Stock
Fuse,Time Delay – Part Number: 3B74133Q
Fuse,Time Delay
★★★★★
★★★★★
(3)
PartSelect #: PS3522743
Manufacturer #: 3B74133Q
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 ord...
$7.73
  In Stock
Mounting Plate – Part Number: 3300W0A045A
Mounting Plate
★★★★★
★★★★★
(2)
PartSelect #: PS7784808
Manufacturer #: 3300W0A045A
This mounting plate is a manufacturer-approved replacement part for your microwave. The mounting plate, or bracket, secures your above-range microwave in place against the wall. To conduct this repair...
$15.86
  In Stock
COVER,STIRRER FAN – Part Number: 3550W1A126D
COVER,STIRRER FAN
★★★★★
★★★★★
(13)
PartSelect #: PS3560669
Manufacturer #: 3550W1A126D
$20.43
  In Stock
Rivet – Part Number: 4051W3A001A
Rivet
★★★★★
★★★★★
(1)
PartSelect #: PS3522869
Manufacturer #: 4051W3A001A
$7.24
  In Stock
Lamp Holder – Part Number: 6620G00007B
Lamp Holder
★★★★★
★★★★★
(2)
PartSelect #: PS3529342
Manufacturer #: 6620G00007B
This genuine OEM light socket provides power to the light bulb in your microwave while holding it in place. This light socket is two pronged and the bulb should screw easily into it. If your light bul...
$21.58
  In Stock

Questions And Answers for LMV1831ST

Ask our experts a question about this model and we'll get back to you as soon as possible!

5 questions answered by our experts.
Sort by:
  • 1
Sorry, we couldn't find any existing answers that matched.Try using some different or simpler keywords, or submit your new question by using the "Ask a Question" button above!
Melissa
August 8, 2022
Power to the outlet but unit will not go on
For model number LMV1831ST
PartSelect logo
Hi Melissa, Thank you for your question. If your microwave will not turn on, there are some parts that you will need to check to see which one is causing the issue. You will need to check the door switches, the ceramic fuse, the thermal fuse and the door latch assembly. We have included a link that you may reference on how to check these parts. Once you have determined the part you need, please feel free to call customer service. We are open 7 days a week and anyone will be happy to assist you. We look forward to hearing from you!

1 person found this helpful.

Was this helpful?
Thank you for voting!
Related Parts:
Additional Links:
Mary
January 31, 2023
What is name of plastic part under glass plate that helps spin plate
For model number LMV1831ST
PartSelect logo
Hi Mary, Thank you for your question. The part number listed under your model number for the turntable assembly is PS3528550. If you would like to place an order for it, please call our customer service line and anyone will be happy to assist you. We look forward to hearing from you!

1 person found this helpful.

Was this helpful?
Thank you for voting!
Related Parts:
Doug
December 19, 2022
the micrwave just lost power nothing works
For model number LMV1831ST
PartSelect logo
Hello Doug, thank you for contacting us. The issue is most probably related to a blown fuse, part number PS3522741, or a defective thermostat, part number PS3530463. Customer service is available 7 days a week if you require assistance placing an order. Thanks again for reaching out!

Was this helpful?
Thank you for voting!
Related Parts:
Mary
January 31, 2023
What is glass plate part number?
For model number LMV1831ST
PartSelect logo
Hello Mary, thank you for the question. The glass plate for your model is part number PS3517413. Customer service is available 7 days a week if you require assistance placing an order. Thanks again for reaching out!

Was this helpful?
Thank you for voting!
Related Parts:
Joseph
February 24, 2023
Is it possible to purchase the stainless steel handle that is on the door? Thanks
For model number LMV1831ST
PartSelect logo
Hello Joseph, thank you for your question. This Handle PS3535310 is an exact OEM replacement, exactly as the original and is stainless color. We are pleased to have been able to help.

Was this helpful?
Thank you for voting!
Related Parts:
  • 1

Common Symptoms of the LMV1831ST

[Viewing 5 of 5]
No heat
Fixed by
these parts
Fixing Fixing Fixing
Show All
Won’t turn on
Fixed by
these parts
Fixing Fixing Fixing
Show All
Tray won’t turn
Fixed by
these parts
Fixing Fixing
Show All
Doesn’t shut off
Fixed by
these parts
Fixing Fixing
Show All
Door not closing properly
Fixed by
these parts
Fixing
Show All
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
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 like new. $20 fix (shipping included)
Parts Used:
Switch,Micro Switch,Micro
  • Joshua from WHITE LAKE, MI
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
44 of 60 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
needed grease filters for a used over range microwave
ordered on the part select web site, came quickly, order was correct
Parts Used:
FILTER,GREASE
  • tony from kewanna, IN
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
26 of 50 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
The fan cover in top of the cooking area was burned.
The original cover was burned and actually caught on fire. Research informed me that food can splatter and stick to the cover. The particle will get hot enough to ignite the plastic cover. I ordered the cover and included the fan since it was so cheap, Replacement was super easy. Done in 10 minutes and made my wife happy. She was ready to buy a new microwave because she thought something was wrong with ours but food splatter was the cause. Parts were less than $10 + $6 shipping. Keep the inside of the microwave clean!!
Parts Used:
COVER,STIRRER FAN Fan Assembly
  • Mike from PINEY FLATS, TN
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers
13 of 15 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!