Frigidaire
Room Air Conditioner

Model # FFMS181CQ20 Official Frigidaire split room air conditioner

Here are the diagrams and repair parts for Official Frigidaire FFMS181CQ20 split 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 29 parts  |

Motor 5304502325
#4

Recommended spare parts diagram

Motor

Part #5304502325

In Stock
Valve 5304483768
#12

Recommended spare parts diagram

Valve

Part #5304483768

In Stock
Tube 5304502330
#9

Recommended spare parts diagram

Tube

Part #5304502330

In Stock
Sensor 5304502340
#35

Recommended spare parts diagram

Sensor

Part #5304502340

In Stock
Bracket 5304483678
#24

Recommended spare parts diagram

Bracket

Part #5304483678

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

Handle 5304483688
#15

Recommended spare parts diagram

Handle

Part #5304483688

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

Base 5304502326
#5

Recommended spare parts diagram

Base

Part #5304502326

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

Control Box 5304502336
#27

Recommended spare parts diagram

Control box

Part #5304502336

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

Sensor Kit 5304483684
#34

Recommended spare parts diagram

Sensor kit

Part #5304483684

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

Bracket 5304483692
#11

Recommended spare parts diagram

Bracket

Part #5304483692

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

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.…