Frigidaire
Room Air Conditioner

Model # FRA18EMT21 Official Frigidaire room air conditioner

Here are the diagrams and repair parts for Official Frigidaire FRA18EMT21 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 58 parts  |

Room Air Conditioner Electronic Control Board 5304476315
#22

Recommended spare parts diagram

Room air conditioner electronic control board

Part #5304476315

Replaced by #5304491882

?
Manufacturer substitution
This part replaces 5304476315. Substitute parts can look different from the original.
This item is not returnable
$108.19
10% OFF Phone Price : $120.19
In Stock
Room Air Conditioner Fan Motor Capacitor (replaces 5304455583) 5304472609
#15

Recommended spare parts diagram

Room air conditioner fan motor capacitor (replaces 5304455583)

Part #5304472609

$77.89
7% OFF Phone Price : $83.89
In Stock
Room Air Conditioner Heater Assembly 5304472338
#34

Recommended spare parts diagram

Room air conditioner heater assembly

Part #5304472338

$354.99
$12.00 OFF Phone Price : $366.99
In Stock
Room Air Conditioner Compressor 5304475735
#26

Recommended spare parts diagram

Room air conditioner compressor

Part #5304475735

$737.29
$12.00 OFF Phone Price : $749.29
In Stock
Room Air Conditioner Transformer 5304471063
#16

Recommended spare parts diagram

Room air conditioner transformer

Part #5304471063

$69.78
8% OFF Phone Price : $75.78
In Stock
Room Air Conditioner Air Filter 5304476322
#29

Recommended spare parts diagram

Room air conditioner air filter

Part #5304476322

In Stock
Room Air Conditioner Display Board 5304476310
#11

Recommended spare parts diagram

Room air conditioner display board

Part #5304476310

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

Room Air Conditioner Thermistor 5304476316
#19

Recommended spare parts diagram

Room air conditioner thermistor

Part #5304476316

$59.99
9% OFF Phone Price : $65.99
In Stock
Room Air Conditioner Fan Motor 5304472617
#45

Recommended spare parts diagram

Room air conditioner fan motor

Part #5304472617

Replaced by #5304483059

?
Manufacturer substitution
This part replaces 5304472617. Substitute parts can look different from the original.
$318.41
$12.00 OFF Phone Price : $330.41
In Stock
Room Air Conditioner Evaporator Thermistor 5304471383
#20

Recommended spare parts diagram

Room air conditioner evaporator thermistor

Part #5304471383

Replaced by #5304512375

?
Manufacturer substitution
This part replaces 5304471383. Substitute parts can look different from the original.
This item is not returnable
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.…