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LG LAN121HNM room air conditioner Parts

Here are the diagrams and repair parts for LG LAN121HNM room air conditioner, as well as links to manuals and error code tables, if available.

LG LAN121HNM room air conditioner
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for LAN121HNM Room Air Conditioner

  • Filter,air for LG LAN121HNM - Part 5230A20064K

    #152302

    All parts diagram

    Room Air Conditioner Air Filter

    Part #5230A20064A

    Replaced by #5230A20064K

    Info Icon
    Manufacturer substitution
    This part replaces 5230A20064A. Substitute parts can look different from the original.
    In Stock
    $45.84
    Minus Item
    Qty
    Plus Item
  • Room Air Conditioner Blower Wheel Bearing for LG LAN121HNM - Part 4280A20004M

    #342800

    All parts diagram

    Room Air Conditioner Blower Wheel Bearing

    Part #4280A20004A

    Replaced by #4280A20004M

    Info Icon
    Manufacturer substitution
    This part replaces 4280A20004A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.02
    10% OFF Phone Price : $10.02Info Icon
    Minus Item
    Qty
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  • Room Air Conditioner Drain Hose for LG LAN121HNM - Part AEM36740111

    #352150

    All parts diagram

    Drain Hose

    Part #5251A20011G

    Replaced by #AEM36740111

    Info Icon
    Manufacturer substitution
    This part replaces 5251A20011G. Substitute parts can look different from the original.
    In Stock
    $43.00
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    Qty
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  • Room Air Conditioner Thermistor for LG LAN121HNM - Part EBG61106524

    #263230-1

    All parts diagram

    Room Air Conditioner Thermistor

    Part #6323A30002F

    Replaced by #EBG61106524

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    Manufacturer substitution
    This part replaces 6323A30002F. Substitute parts can look different from the original.
    In Stock
    $43.00
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    Qty
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  • Dc Motor Asm for LG LAN121HNM - Part 4681A20042E

    #146811-1

    All parts diagram

    Motor Assembly

    Part #4681A20055A

    Replaced by #4681A20042E

    Info Icon
    Manufacturer substitution
    This part replaces 4681A20055A. Substitute parts can look different from the original.
    In Stock
    $43.00
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  • Tube Assembly for LG LAN121HNM - Part 5211A29044B

    #352116

    All parts diagram

    Tube Assembly

    Part #5211A29043B

    Replaced by #5211A29044B

    Info Icon
    Manufacturer substitution
    This part replaces 5211A29043B. Substitute parts can look different from the original.
    In Stock
    $149.02
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  • Angle for LG LAN121HNM - Part 3000A20015C

    #W3000

    All parts diagram

    Angle

    Part #3000A20015C

    The manufacturer no longer makes this part, and there's no substitute part

  • Sub Pcb Assembly for LG LAN121HNM - Part 6841A00088A

    #268711-4

    All parts diagram

    Sub Pcb Assembly

    Part #6841A00088A

    The manufacturer no longer makes this part, and there's no substitute part

  • Room Air Conditioner Front Panel Assembly for LG LAN121HNM - Part 3721A20326A

    #137211

    All parts diagram

    Room Air Conditioner Front Panel Assembly

    Part #3721A20326A

    The manufacturer no longer makes this part, and there's no substitute part

  • Transistor, Bipolars for LG LAN121HNM - Part 0TR104009FA

    #W0TRZ

    All parts diagram

    Transistor, Bipolars

    Part #0TR104009FA

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your room air conditioners

View all

Why is water leaking into the house from my window air conditioner?

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Read more

Why your window AC compressor is not turning on?

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Read more

Why won't my window air conditioner start?

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Read more

Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Read more

Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Read more

Why does my window air conditioner's compressor hum but not work?

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

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Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

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Why are my window air conditioner's evaporator fins iced up?

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

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Why won't water draining from my window air conditioner?

Main causes: clogged drain hole, air conditioner not leveled properly…

Read more

Effective articles & videos to help repair your room air conditioners

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Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

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Keeping your smart appliances secure from hackers

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