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LG LT123HNR room air conditioner Parts
Here are the diagrams and repair parts for LG LT123HNR room air conditioner, as well as links to manuals and error code tables, if available.
Owner’s manual
Error CodesBy Schematic
SELECT DIAGRAM
Browse Parts for LT123HNR Room Air Conditioner
Exploded view parts diagram
Condenser
Part #ACG73144501Replaced by #ACG73144502
Manufacturer substitutionThis part replaces ACG73144501. Substitute parts can look different from the original.In Stock$155.66
Qty
Exploded view parts diagram
Grille
Part #MDX33964101Replaced by #MDX33964102
Manufacturer substitutionThis part replaces MDX33964101. Substitute parts can look different from the original.In Stock$45.84QtyExploded view parts diagram
Room Air Conditioner Compressor Grommet
Part #4H00982CReplaced by #4H00982E
Manufacturer substitutionThis part replaces 4H00982C. Substitute parts can look different from the original.This item is not returnableIn Stock$5.7915% OFF Phone Price : $6.79
QtyExploded view parts diagram
Room Air Conditioner Condenser Fan Blade
Part #5900AR1173A
The manufacturer no longer makes this part, and there's no substitute part
Exploded view parts diagram
Grille
Part #3530A30007B
The manufacturer no longer makes this part, and there's no substitute part
Exploded view parts diagram
Part Assembly
Part #3127A20017B
The manufacturer no longer makes this part, and there's no substitute part
Exploded view parts diagram
Vane
Part #4758A20009B
The manufacturer no longer makes this part, and there's no substitute part
Exploded view parts diagram
Tube Assembly
Part #AJR33322504
The manufacturer no longer makes this part, and there's no substitute part
Exploded view parts diagram
Air Conditioner Grille Front
Part #3530A20020A
The manufacturer no longer makes this part, and there's no substitute part
Exploded view parts diagram
Condenser Assembly
Part #ACG73126507
The manufacturer no longer makes this part, and there's no substitute part
Most common symptoms to help you fix your room air conditioners
Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …
Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…
Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…
Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…
Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…
Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…
Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…
Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…
Main causes: clogged drain hole, air conditioner not leveled properly…
Effective articles & videos to help repair your room air conditioners
Learn about a new feature added to the Search Bar on Sears PartsDirect…
Learn how to tell whether a fuse is blown…
Find out how to protect your smart appliances from malevolent invasions by hackers.…
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