LSNC121PMA LG Air Conditioner - Overview

Sections of the LSNC121PMA

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Motor Assembly,DC,Stepping – Part Number: 4681A20042E
Motor Assembly,DC,Stepping
PartSelect #: PS3523172
Manufacturer #: 4681A20042E
$46.34
  In Stock
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THERMISTOR ASSEMBLY,NTC – Part Number: EBG61107004
THERMISTOR ASSEMBLY,NTC
PartSelect #: PS3622964
Manufacturer #: EBG61107004
$50.82
  Special Order
Fan Motor - 12V – Part Number: 4681A20042G
Fan Motor - 12V
PartSelect #: PS7785102
Manufacturer #: 4681A20042G
$55.52
  Special Order
Hose Assembly,Drain – Part Number: 5251A20011A
Hose Assembly,Drain
PartSelect #: PS3527669
Manufacturer #: 5251A20011A
$37.95
  Special Order
CHASSIS ASSEMBLY – Part Number: 3141A20004K
CHASSIS ASSEMBLY
PartSelect #: PS3552251
Manufacturer #: 3141A20004K
$194.72
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GUIDE,AIR – Part Number: 5238A20020A
GUIDE,AIR
PartSelect #: PS3591943
Manufacturer #: 5238A20020A
$17.95
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PCB ASSEMBLY,DISPLAY – Part Number: 6871A20238C
PCB ASSEMBLY,DISPLAY
PartSelect #: PS3604772
Manufacturer #: 6871A20238C
$80.12
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PCB ASSEMBLY,MAIN – Part Number: 6871A20387B
PCB ASSEMBLY,MAIN
PartSelect #: PS3604797
Manufacturer #: 6871A20387B
$124.20
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FILTER(MECH),A/C – Part Number: 5230A10008A
FILTER(MECH),A/C
PartSelect #: PS3591738
Manufacturer #: 5230A10008A
$43.95
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DC MOTOR ASSEMBLY – Part Number: 4681A20047B
DC MOTOR ASSEMBLY
PartSelect #: PS3579223
Manufacturer #: 4681A20047B
$190.18
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CASE ASSEMBLY,CONTROL(IN – Part Number: 4995A20291U
CASE ASSEMBLY,CONTROL(IN
PartSelect #: PS3587633
Manufacturer #: 4995A20291U
$161.28
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Evaporator Assembly,First – Part Number: 5421A20072A
Evaporator Assembly,First
PartSelect #: PS3528094
Manufacturer #: 5421A20072A
$231.37
  Special Order

Questions And Answers for LSNC121PMA

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Motor Assembly, DC, Stepping had quit working which caused the loover on the front of the air conditioner to remain open
Main problem was removing the cowling from the LG head unit as I had no instructions on how to do it. I had watched the previous technicians that had worked on the unit remove it. Once the cowling is removed all that needs done is remove the 2 mounting screws and unplug the old motor, plug in the new motor and remount it with the 2 screws. Then the cowling has to be reinstalled.
Parts Used:
Motor Assembly,DC,Stepping
  • DOUG from SHERIDAN, WY
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Screw drivers
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