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Frigidaire
Room Air Conditioner

Model # LRA257ST21 Official Frigidaire room air conditioner

Here are the diagrams and repair parts for Official Frigidaire LRA257ST21 room air conditioner, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 51 parts  |
Room Air Conditioner Display Board (replaces 5304476357) 5304477181
#8

Recommended spare parts diagram

Room air conditioner display board (replaces 5304476357)

Part #5304477181

This item is not returnable
$92.80 | 
6% OFF Phone Price : $98.80
In Stock
Room Air Conditioner Fan Motor Capacitor (replaces 5304455583) 5304472609
#17

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 Filter Dryer 5304476257
#30

Recommended spare parts diagram

Room air conditioner filter dryer

Part #5304476257

$102.38
In Stock
Room Air Conditioner Compressor 5304475741
#27

Recommended spare parts diagram

Room air conditioner compressor

Part #5304475741

$911.55
In Stock
Room Air Conditioner Fan Motor 5304472353
#39

Recommended spare parts diagram

Room air conditioner fan motor

Part #5304472353

$400.67 | 
$12.00 OFF Phone Price : $412.67
In Stock
Room Air Conditioner Transformer 5304471063
#18

Recommended spare parts diagram

Room air conditioner transformer

Part #5304471063

$69.78 | 
8% OFF Phone Price : $75.78
In Stock
Room Air Conditioner Power Cord 5304476247
#13

Recommended spare parts diagram

Room air conditioner power cord

Part #5304476247

$157.39 | 
7% OFF Phone Price : $169.39
In Stock
Room Air Conditioner Evaporator Thermistor 5304471383
#21

Recommended spare parts diagram

Room air conditioner evaporator thermistor

Part #5304471383

Replaced by #5304512375

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Manufacturer substitution
This part replaces 5304471383. Substitute parts can look different from the original.
This item is not returnable
$22.87
In Stock
Room Air Conditioner Blower Wheel 5304472407
#37

Recommended spare parts diagram

Room air conditioner blower wheel

Part #5304472407

$78.38
In Stock
Louver 5304477179
#6

Recommended spare parts diagram

Louver

Part #5304477179

$18.89
In Stock

Most common symptoms to help you fix your room air conditioners

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Most common repair guides to help fix your room air conditioners

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