LG
Room Air Conditioner

Model #LW1812HR/00 Official LG room air conditioner

Here are the diagrams and repair parts for LG LW1812HR-00 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.

Owner’s manual

    Showing 10 of 45 parts

    Room Air Conditioner Heater Assembly#753000

    Room a/c Diagram

    In Stock
    $113.52 | 
    8% OFF 
    Phone Price: $123.52
    Room Air Conditioner Air Filter#159830

    Room a/c Diagram

    Room air conditioner air filter

    Part #5231AR6159A
    Replaced by #5231AR6159T
    ?
    Manufacturer substitution
    This part replaces 5231AR6159A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.95 | 
    15% OFF 
    Phone Price: $12.95
    Room Air Conditioner Condenser Fan Blade#559011

    Room a/c Diagram

    In Stock
    $39.55 | 
    11% OFF 
    Phone Price: $44.55
    Room Air Conditioner Thermistor#567480

    Room a/c Diagram

    Room air conditioner thermistor

    Part #6323A20003S
    This item is not returnable
    In Stock
    $8.03 | 
    11% OFF 
    Phone Price: $9.03
    Room Air Conditioner Fan Motor#346811

    Room a/c Diagram

    Room air conditioner fan motor

    Part #4681A20081T
    Replaced by #4681A20174H
    ?
    Manufacturer substitution
    This part replaces 4681A20081T. Substitute parts can look different from the original.
    In Stock
    $135.12 | 
    7% OFF 
    Phone Price: $145.12
    Louver#147581-2

    Room a/c Diagram

    Louver

    Part #4758AR7278C
    This item is not returnable
    In Stock
    $3.57 | 
    22% OFF 
    Phone Price: $4.57
    Grille#135301

    Room a/c Diagram

    Grille

    Part #3530AR1603Q
    In Stock
    $30.53
    Room Air Conditioner Electronic Control Board#268711-2

    Room a/c Diagram

    In Stock
    $77.84 | 
    6% OFF 
    Phone Price: $82.84
    Room Air Conditioner Compressor Grommet#550140

    Room a/c Diagram

    Room air conditioner compressor grommet

    Part #4H00982C
    Replaced by #4H00982E
    ?
    Manufacturer substitution
    This part replaces 4H00982C. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.57 | 
    22% OFF 
    Phone Price: $4.57
    Damper#349001

    Room a/c Diagram

    Damper

    Part #4900AR7265A
    In Stock
    $61.13

    Articles and videos common to all room air conditioners

    August 11, 2022

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

    By Lyle Weischwill

    Learn about a new feature added to the Search Bar on Sears PartsDirect

    December 28, 2021

    How to tell if a fuse is blown

    By Lyle Weischwill

    Learn how to tell whether a fuse is blown

    September 26, 2019

    Keeping your smart appliances secure from hackers

    By Lyle Weischwill

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