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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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Browse Parts forLAN121HNM Room Air Conditioner

  • 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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  • Tube Assembly, Tubing for LG LAN121HNM - Part 5211A29044A

    #352115

    All parts diagram

    Tube Assembly

    Part #5211A29042A

    Replaced by #5211A29044A

    Info Icon
    Manufacturer substitution
    This part replaces 5211A29042A. Substitute parts can look different from the original.
    In Stock
    $149.02
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  • Room Air Conditioner Remote Control for LG LAN121HNM - Part AKB74375404

    #267110

    All parts diagram

    Lg Remote

    Part #6711A20128H

    Replaced by #AKB74375404

    Info Icon
    Manufacturer substitution
    This part replaces 6711A20128H. Substitute parts can look different from the original.
    In Stock
    $71.85
    8% OFF Phone Price : $77.85Info Icon
    Minus Item
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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

    Info Icon
    Manufacturer substitution
    This part replaces 6323A30002F. Substitute parts can look different from the original.
    In Stock
    $43.00
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  • Plate Assy,i for LG LAN121HNM - Part 3301A20020G

    #733010

    All parts diagram

    Plate Assembly

    Part #3301A20020A

    Replaced by #3301A20020G

    Info Icon
    Manufacturer substitution
    This part replaces 3301A20020A. Substitute parts can look different from the original.
    In Stock
    $51.84
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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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    Qty
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  • Link for LG LAN121HNM - Part 4520A30101A

    #145200A

    All parts diagram

    Link

    Part #4520A30101A

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

  • Cover Assembly, Control (indoor) for LG LAN121HNM - Part 3551A20226H

    #135511

    All parts diagram

    Cover Assembly, Control (indoor)

    Part #3551A20226H

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

  • Sub Pcb Assembly for LG LAN121HNM - Part 6871A00087B

    #268711-5

    All parts diagram

    Sub Pcb Assembly

    Part #6871A00087B

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

  • Lcd, Panel-tn for LG LAN121HNM - Part 6304A30003R

    #263040

    All parts diagram

    Lcd, Panel-tn

    Part #6304A30003R

    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...

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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...

Read more

Why won't my air conditioner turn on?

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

Read more

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

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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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