LG
Room Air Conditioner

Model # LB1200ER Official LG room air conditioner

Here are the diagrams and repair parts for Official LG LB1200ER room air conditioner, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 35 parts  |

Room Air Conditioner Condenser Fan Blade 5900A10009B
#559011

Room a/c diagram

Room air conditioner condenser fan blade

Part #5900A10009B

Replaced by #5900A10009E

?
Manufacturer substitution
This part replaces 5900A10009B. Substitute parts can look different from the original.
BEST SELLER
$43.46
10% OFF Phone Price : $48.46
In Stock
Room Air Conditioner Remote Control 6711A20034G
#267110

Room a/c diagram

Room air conditioner remote control

Part #6711A20034G

Replaced by #AKB73795706

?
Manufacturer substitution
This part replaces 6711A20034G. Substitute parts can look different from the original.
BEST SELLER
$31.05
14% OFF Phone Price : $36.05
In Stock
Bushing 4830AR4335A
#550140

Room a/c diagram

Bushing

Part #4830AR4335A

This item is not returnable
In Stock
Thermistor 6323A20004D
#263230

Room a/c diagram

Thermistor

Part #6323A20004D

Replaced by #EBG61106846

?
Manufacturer substitution
This part replaces 6323A20004D. Substitute parts can look different from the original.
This item is not returnable
In Stock
Tube 5211A20228E
#35211A

Room a/c diagram

Tube

Part #5211A20228E

In Stock
Room Air Conditioner Evaporator Fan Blade 5900A20019C
#359012

Room a/c diagram

Room air conditioner evaporator fan blade

Part #5900A20019C

$15.19
12% OFF Phone Price : $17.19
In Stock
Orifice 4948A10015A
#349480

Room a/c diagram

Orifice

Part #4948A10015A

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
In Stock
Air Guide 5239A20004A
#352390

Room a/c diagram

Air guide

Part #5239A20004A

In Stock
Evaporator 5421A20099A
#354210

Room a/c diagram

Evaporator

Part #5421A20099A

Replaced by #5421A20099E

?
Manufacturer substitution
This part replaces 5421A20099A. Substitute parts can look different from the original.
In Stock

Effective articles & videos to help repair your room air conditioners

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

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…

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…