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LG
Room Air Conditioner

Model # LAN121HNP Official LG room air conditioner

Here are the diagrams and repair parts for Official LG LAN121HNP room air conditioner, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 32 parts  |
Link 4520A30088A
#145200

Room a/c diagram

Link

Part #4520A30088A

This item is not returnable
$4.51
In Stock
Motor Assembly 4681A20055A
#146811-1

Room a/c diagram

Motor assembly

Part #4681A20055A

$23.07
In Stock
Room Air Conditioner Front Grille Assembly 3531A20319F
#135316

Room a/c diagram

Room air conditioner front grille assembly

Part #3531A20319F

$309.82
In Stock
Wire Harness 6871A20921A
#268711-1

Room a/c diagram

Wire harness

Part #6871A20921A

$23.07
In Stock
Thermistor 6323A20004T
#567480-1

Room a/c diagram

Thermistor

Part #6323A20004T

Replaced by #EBG61107002

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Manufacturer substitution
This part replaces 6323A20004T. Substitute parts can look different from the original.
$27.47
In Stock
Drain Hose Assembly 5251A20011K
#352150

Room a/c diagram

Drain hose assembly

Part #5251A20011K

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

Link 4520A30097A
#145200-4

Room a/c diagram

Link

Part #4520A30097A

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

Cover 3550A20511A
#135500-1

Room a/c diagram

Cover

Part #3550A20511A

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

Sub Pcb Assembly 6871A20363G
#268711-4

Room a/c diagram

Sub pcb assembly

Part #6871A20363G

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

Supporter 4980A30129A
#W49800

Room a/c diagram

Supporter

Part #4980A30129A

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

Most common symptoms to help you fix your room air conditioners

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Most common repair guides to help fix your room air conditioners

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Effective articles & videos to help repair your room air conditioners

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