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Universal/Multiflex (Frigidaire)
Upright Freezer

Model # MFU21M3AW1 Official Universal/Multiflex (Frigidaire) upright freezer - 5995242343

Here are the diagrams and repair parts for Official Universal/Multiflex (Frigidaire) MFU21M3AW1 upright freezer - 5995242343, as well as links to manuals and error code tables, if available.

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Showing 10 of 96 parts  |
Filter 5308000027
#30

System and electrical parts diagram

Filter

Part #5308000027

Replaced by #5303305677

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Manufacturer substitution
This part replaces 5308000027. Substitute parts can look different from the original.
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Freezer Condenser Coil (replaces 000300847, 000900204, 08000459, 08037427, 08950154, 118630, 75300083897, 83339, 83727, 83897, 8950154, F000300847, F000900204, F112069, F118630, F83339, F83727, F83897) 5300083897
#34

System and electrical parts diagram

Freezer condenser coil (replaces 000300847, 000900204, 08000459, 08037427, 08950154, 118630, 75300083897, 83339, 83727, 83897, 8950154, f000300847, f000900204, f112069, f118630, f83339, f83727, f83897)

Part #5300083897

This item is not returnable
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Freezer Drain Hose Adapter 5308005500
#11

Cabinet parts diagram

Freezer drain hose adapter

Part #5308005500

Replaced by #5304511843

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Manufacturer substitution
This part replaces 5308005500. Substitute parts can look different from the original.
This item is not returnable
$13.42 | 
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Freezer Inner Door Panel Rivet 5303212828
#59

Door parts diagram

Freezer inner door panel rivet

Part #5303212828

$19.49 | 
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Support 3091418
#1

System and electrical parts diagram

Support

Part #3091418

Replaced by #297001600

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Manufacturer substitution
This part replaces 3091418. Substitute parts can look different from the original.
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Support 08037928
#1A

System and electrical parts diagram

Support

Part #08037928

Replaced by #297001500

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Manufacturer substitution
This part replaces 08037928. Substitute parts can look different from the original.
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Shelf 216071300
#21

System and electrical parts diagram

Shelf

Part #216071300

Replaced by #5304506302

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Manufacturer substitution
This part replaces 216071300. Substitute parts can look different from the original.
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Shelf 216071100
#19

System and electrical parts diagram

Shelf

Part #216071100

Replaced by #5304506302

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Manufacturer substitution
This part replaces 216071100. Substitute parts can look different from the original.
This item is not returnable
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Shelf 216071000
#18

System and electrical parts diagram

Shelf

Part #216071000

Replaced by #5304506302

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Manufacturer substitution
This part replaces 216071000. Substitute parts can look different from the original.
This item is not returnable
$221.34 | 
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Shelf 216071200
#20

System and electrical parts diagram

Shelf

Part #216071200

Replaced by #5304506302

?
Manufacturer substitution
This part replaces 216071200. Substitute parts can look different from the original.
This item is not returnable
$221.34 | 
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Most common symptoms to help you fix your freestanding freezers

Choose a symptom to see related freezer repairs.

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Why is my freezer too warm?

Main causes: excessive frost, bad defrost heater, bad defrost bi-metal, control system failure, low refrigerant charge, …

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What should I do when my freezer's high-temperature alarm sounds?

Main causes: lack of power, bad compressor, refrigerant leak, bad thermistor, defrost system failure, dirty condenser co…

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Why isn't my freezer cooling?

Main causes: compressor failure, no refrigerant, faulty sensor, control failure, broken defrost heater, bad defrost bi-m…

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Why is my freezer hot on the outside?

Main causes: dirty condenser coils, condenser fan failure, dirty bottom front grill, leaky door or lid gasket…

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Why isn't my freezer running?

Main causes: lack of power, control system failure, broken compressor start relay, locked up compressor, compressor moto…

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Why does my freezer have a lot of frost inside?

Main causes: damaged door or lid gasket, cracked cabinet liner, bad defrost bi-metal thermostat, broken defrost heater, …

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Why don't the lights in my freezer work?

Main causes: burned out light bulb, bad door or lid switch, faulty LED light board, wiring failure, control system failu…

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Why is my freezer so noisy?

Main causes: leaky door or lid gasket, broken defrost heater, bad defrost bi-metal thermostat, defrost control failure, …

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Repair guides for upright freezers

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How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

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Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

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Repair difficulty
Time required
 45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your freestanding freezers

Use the advice and tips in these articles and videos to get the most out of your freezer.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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Freezer common questions

Freezer common questions

Benefit from other people's experience by checking on these frequently asked questions about freezers.…

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