Gibson
Room Air Conditioner

Model # GAL123K1A3 Official Gibson air conditioner

Here are the diagrams and repair parts for Official Gibson GAL123K1A3 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 78 parts  |

Foam Strip 5304407729
#1

Window mounting parts diagram

Foam strip

Part #5304407729

In Stock
Frame-fron 309607305
#43

Cabinet front and wrapper diagram

Frame-fron

Part #309607305

In Stock
Screw 3202975
#2

Air handling parts diagram

Screw

Part #3202975

Replaced by #5304410881

?
Manufacturer substitution
This part replaces 3202975. Substitute parts can look different from the original.
This item is not returnable
In Stock
Bracket Screw 3015312
Bracket screw

Part #3015312

Replaced by #5303293767

?
Manufacturer substitution
This part replaces 3015312. Substitute parts can look different from the original.
This item is not returnable
In Stock
Room Air Conditioner Screw 5303015427
Room air conditioner screw

Part #5303015427

Replaced by #134178901

?
Manufacturer substitution
This part replaces 5303015427. Substitute parts can look different from the original.
In Stock
Louver-ver 309607804
#10

Cabinet front and wrapper diagram

Louver-ver

Part #309607804

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

Hardware Kit 5304426447
#NI

Window mounting parts diagram

Hardware kit

Part #5304426447

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

Process Tube 5304417604
#17

Compressor parts diagram

Process tube

Part #5304417604

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

Accordion Retainer 5304414107
#6

Window mounting parts diagram

Accordion retainer

Part #5304414107

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

Gasket 5303291330
#6

Compressor parts diagram

Gasket

Part #5303291330

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

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.…