LG
Room Air Conditioner

Model # LT103HNR Official LG room air conditioner

Here are the diagrams and repair parts for Official LG LT103HNR 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 39 parts  |

Room Air Conditioner Heater Assembly (replaces 5301a30001a) 5300A20003A
#3000

Exploded view parts diagram

Room air conditioner heater assembly (replaces 5301a30001a)

Part #5300A20003A

$118.73
9% OFF Phone Price : $130.73
In Stock
Icp Room Air Conditioner Fan Motor Capacitor (replaces 16-05-00710-109, 2a00986n, 2h00841t, 6120ar2359b) 6120AR2194F
#CZZ

Exploded view parts diagram

Icp room air conditioner fan motor capacitor (replaces 16-05-00710-109, 2a00986n, 2h00841t, 6120ar2359b)

Part #6120AR2194F

In Stock
Room Air Conditioner Power Cord 6411A20056Q
#2641

Exploded view parts diagram

Room air conditioner power cord

Part #6411A20056Q

Replaced by #EAD63469507

?
Manufacturer substitution
This part replaces 6411A20056Q. Substitute parts can look different from the original.
$91.03
6% OFF Phone Price : $97.03
In Stock
Room Air Conditioner Electronic Control Board EBR39264504
#11-2

Exploded view parts diagram

Room air conditioner electronic control board

Part #EBR39264504

$96.85
11% OFF Phone Price : $108.85
In Stock
Room Air Conditioner Electronic Control Board Assembly 3720A10305A
#7200

Exploded view parts diagram

Room air conditioner electronic control board assembly

Part #3720A10305A

In Stock
Lg Tube Asy,dis 5211A21421R
#2113

Exploded view parts diagram

Lg tube asy,dis

Part #5211A21421R

In Stock
Room Air Conditioner Front Trim 4918A20001A
#1321

Exploded view parts diagram

Room air conditioner front trim

Part #4918A20001A

This item is not returnable
In Stock
Lg Condenser Assembly ACG73126503
#4031

Exploded view parts diagram

Lg condenser assembly

Part #ACG73126503

In Stock
Lg Tube Control Assembly 5211A20560P
#5521

Exploded view parts diagram

Lg tube control assembly

Part #5211A20560P

In Stock
Turbo Fan 5900A20009B
#9012

Exploded view parts diagram

Turbo fan

Part #5900A20009B

In Stock

Most common symptoms to help you fix your room air conditioners

Most common repair guides to help fix your room air conditioners

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.…