LMV1683ST (CSBELGA) LG Microwave - Overview

Sections of the LMV1683ST

[Viewing 7 of 7]
Keep searches simple, eg. "belt" or "pump".
Microwave Locker – Part Number: 4026W2A019A
Microwave Locker
PartSelect #: PS3522838
Manufacturer #: 4026W2A019A
The locker, or 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...
$17.47
  In Stock
Light Bulb - 120V 30W – Part Number: 6912W1Z004B
Light Bulb - 120V 30W
★★★★★
★★★★★
(3)
PartSelect #: PS3530415
Manufacturer #: 6912W1Z004B
$24.95
  In Stock
Microwave Grease Filter – Part Number: 5230W1A012B
Microwave Grease Filter
★★★★★
★★★★★
(1)
PartSelect #: PS3527528
Manufacturer #: 5230W1A012B
Sold individually.
$24.95
  In Stock
Air Duct Bracket – Part Number: 4810W1A151A
Air Duct Bracket
★★★★★
★★★★★
(1)
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...
$26.92
  In Stock
Microwave Damper – Part Number: 4900W1A001B
Microwave Damper
★★★★★
★★★★★
(2)
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...
$17.85
  In Stock
Charcoal Filter – Part Number: 5230W1A011B
Charcoal Filter
★★★★★
★★★★★
(1)
PartSelect #: PS3527525
Manufacturer #: 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. ...
$29.25
  On Order
Cover,Stirrer Fan – Part Number: 3550W1A126B
Cover,Stirrer Fan
PartSelect #: PS3520131
Manufacturer #: 3550W1A126B
$24.73
  Special Order
Mounting Plate – Part Number: 3300W0A045A
Mounting Plate
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...
$40.32
  In Stock
Time Delay Fuse – Part Number: 3B74133Q
Time Delay Fuse
★★★★★
★★★★★
(1)
PartSelect #: PS3522743
Manufacturer #: 3B74133Q
Sold individually.
$13.24
  In Stock
Spring – Part Number: 4970WRA001G
Spring
★★★★★
★★★★★
(1)
PartSelect #: PS3524607
Manufacturer #: 4970WRA001G
This spring provides tension or controlled movement within the appliance mechanism. Engineered for durability, it supports smooth operation and helps maintain proper alignment of connected components.
$17.47
  In Stock
Microwave Micro Switch – Part Number: 6600W1K001C
Microwave Micro Switch
PartSelect #: PS3529293
Manufacturer #: 6600W1K001C
$24.73
  In Stock
Rivet – Part Number: 4051W3A001A
Rivet
PartSelect #: PS3522869
Manufacturer #: 4051W3A001A
$11.95
  In Stock

Questions And Answers for LMV1683ST

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

4 questions answered by our experts.
  • 1
Sort by:
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!
Allan
May 5, 2022
Afternputting time in then push start it shuts down after 8/9 seconds
For model number LMV1683ST
PartSelect logo
Hi Allan, Thank you for your question. If the microwave shuts off after a few minutes, you may have a defective or loose door switch. If the door switch is positioned correctly, you will need to test the door switch for continuity with a multimeter. Using a multimeter set to Rx1, ensure the button is depressed and touch the terminals with the meter’s probes, you should receive a reading of zero or nearly zero, indicating that there is continuity. Next, with the probes still touching the terminals, ensure the button is not pushed in, this test should indicate that there isn’t continuity. If your test results differ from those above, you will need a replacement door switch. The part number listed under your model number for the door switches are PS3522738 and PS3529293. If you need help placing an order for them, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!
1 person found this helpful.
Was this helpful?
Thank you for voting!
Related Parts:
Michael Chwae
October 8, 2025
microwave appears to work normally but does not heat. i replaced magnetron but it still is not heating
For model number LMV1683ST
PartSelect logo
Hi Michael, thank you for contacting us. As you have already replaced the magnetron the issue could be with the high voltage diode, part number PS3528799. You may need to replace it to fix the issue. We hope this solves your problem!
Was this helpful?
Thank you for voting!
Related Parts:
Dawn
October 30, 2025
Is there a replacement part for the disc at the top of the inside of the microwave? The part burned while popcorn was being made (don't ask) The unit works fine but is not appealing to look at :( Thank you in advance.
For model number LMV1683SW
PartSelect logo
Hi Dawn, thank you for reaching out. Yes, the glass tray for your model is part number PS16879419. We hope that helps!
Was this helpful?
Thank you for voting!
Related Parts:
Kay
November 6, 2025
I need a glass turntable for this microwave
For model number LMV1683ST
PartSelect logo
Hello Kay, thank you for getting in touch. According to our research, the turntable glass, part number PS16879419, is compatible with your model number. We hope this helps.
Was this helpful?
Thank you for voting!
Related Parts:
  • 1

Common Symptoms of the LMV1683ST

[Viewing 5 of 5]
Door not closing properly
Fixed by
these parts
Fixing Fixing Fixing
Show All
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 Fixing
Show All
Doesn’t shut off
Fixed by
these parts
Fixing 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:
Micro Switch Microwave Micro Switch
  • Joshua from WHITE LAKE, MI
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
51 of 74 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:
Stirrer Fan Cover Fan Assembly
  • Mike from PINEY FLATS, TN
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers
13 of 18 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
One of the switches in a component that door activates when shut.
I replaced the whole component with all three switches in it even though only one switch was bad . Taking out one switch out of the holder unit would probably have damaged the unit that was holding the switches. Easy install and it works great again .
Parts Used:
Holder Assembly,Locker
  • Jimmy from OZARK, MO
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
9 of 11 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!