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MB4349H (CBKPNPL) LG Range - Overview

Sections of the MB4349H

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Keep searches simple, eg. "belt" or "pump".
Micro Switch – Part Number: 6600W1K001D
Micro Switch
★★★★★
★★★★★
(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...
$21.45
  In Stock
Order now and your part arrives by Apr 2
Microwave Screwtapping – Part Number: 1TTL0402818
Microwave Screwtapping
★★★★★
★★★★★
(1)
PartSelect #: PS3517555
Manufacturer #: 1TTL0402818
$13.92
  Special Order
High Voltage Diode – Part Number: 6021W3B001V
High Voltage Diode
★★★★★
★★★★★
(2)
PartSelect #: PS3528799
Manufacturer #: 6021W3B001V
$17.15
  In Stock
Order now and your part arrives by Apr 2
Switch,Micro – Part Number: 3B73361E
Switch,Micro
PartSelect #: PS3522736
Manufacturer #: 3B73361E
This is a micro switch, but you may also know it as a door switch and it is compatible with your microwave. The function of the micro switch is to communicate to the electronic control board of your a...
$21.45
  Special Order
Turntable Shaft – Part Number: 4370W3A001A
Turntable Shaft
★★★★★
★★★★★
(2)
PartSelect #: PS3522924
Manufacturer #: 4370W3A001A
$13.92
  Special Order
Capacitor – Part Number: 0CZZW1H004C
Capacitor
PartSelect #: PS3517242
Manufacturer #: 0CZZW1H004C
$43.18
  In Stock
Order now and your part arrives by Apr 2
Microwave Thermostat – Part Number: 6930W1A004N
Microwave Thermostat
PartSelect #: PS3610377
Manufacturer #: 6930W1A004N
$13.92
  Special Order
MOTOR, AC SYNCHRONOUS – Part Number: 6549W1S011E
MOTOR, AC SYNCHRONOUS
★★★★★
★★★★★
(1)
PartSelect #: PS3598393
Manufacturer #: 6549W1S011E
$33.69
  Special Order
Thermostat – Part Number: 6930W1A003A
Thermostat
★★★★★
★★★★★
(1)
PartSelect #: PS3530456
Manufacturer #: 6930W1A003A
$21.45
  Special Order
Screw,Tapping – Part Number: 1TTL0402418
Screw,Tapping
PartSelect #: PS3517549
Manufacturer #: 1TTL0402418
$11.77
  In Stock
Order now and your part arrives by Apr 2
Screw,Tapping – Part Number: 1TTL0402618
Screw,Tapping
PartSelect #: PS3517552
Manufacturer #: 1TTL0402618
$13.92
  Special Order
Cap,Base Plate – Part Number: 5006W3A019A
Cap,Base Plate
PartSelect #: PS3525873
Manufacturer #: 5006W3A019A
  No Longer Available
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Questions And Answers for MB4349H

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Common Symptoms of the MB4349H

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No heat
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Won’t turn on
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Tray won’t turn
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Doesn’t shut off
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
everything worked except it wouldnt cook
tested all 3 of the door switche for continuity, the top switch was faulty, replaced it,for approx $4.00 and saved a $350 dollar microwave.
Parts Used:
Micro Switch
  • Joseph from N VERSAILLES, PA
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
11 of 21 people found this instruction helpful.
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Door switch was burnt out
Removed outer cover

removed lower door switch

installed new switch

Wa La!
Parts Used:
Micro Switch
  • Edward from ORCHARD PARK, NY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver
5 of 10 people found this instruction helpful.
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blew fuse
tested cap. with ohm meter which showed a short. A new HV cap., a fuse and it is working fine again.
Parts Used:
Capacitor
  • larry from LUCERNE, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
2 of 4 people found this instruction helpful.
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