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LG
Room Air Conditioner

Model # LAU121HNP Official LG room air conditioner

Here are the diagrams and repair parts for Official LG LAU121HNP 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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ALL PARTS
Showing 10 of 23 parts  |
Room Air Conditioner Compressor Capacitor 6120AR2359U
#W0CZZ

Room a/c diagram

Room air conditioner compressor capacitor

Part #6120AR2359U

$48.08 | 
11% OFF Phone Price : $54.08
In Stock
Reverse Valve 5220AR3228D
#552202

Room a/c diagram

Reverse valve

Part #5220AR3228D

$84.98
In Stock
Valve,servic 5220A20005B
#552203BA

Room a/c diagram

Valve,servic

Part #5220A20005B

$27.47
In Stock
Room Air Conditioner Compressor Overload Protector 6750U-L029A
#567502

Room a/c diagram

Room air conditioner compressor overload protector

Part #6750U-L029A

This item is not returnable
$18.83
In Stock
Room Air Conditioner Condenser Fan Blade 5901A10033A
#559010

Room a/c diagram

Room air conditioner condenser fan blade

Part #5901A10033A

$40.87
In Stock
Service Valve 2H02479H
#552203B

Room a/c diagram

Service valve

Part #2H02479H

$26.66
In Stock
Terminal Block 3H00390A
#W6640B

Room a/c diagram

Terminal block

Part #3H00390A

This item is not returnable
$7.00
In Stock
Panel Assembly 3721A20026L
#437212

Room a/c diagram

Panel assembly

Part #3721A20026L

$73.89
In Stock
Soleniod 6141A90007C
#561410

Room a/c diagram

Soleniod

Part #6141A90007C

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

Barrier Assembly, Outdoor 4791A30002U
#447910

Room a/c diagram

Barrier assembly, outdoor

Part #4791A30002U

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

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Most common repair guides to help fix your room air conditioners

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