Frigidaire
Upright Freezer

Model #FFU12M4AW3 Frigidaire freezer

Here are the repair parts and diagrams for your Frigidaire FFU12M4AW3 freezer. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

Save to my profileError Codes

Showing 10 of 100 parts

Freezer Door Hinge Bearing

#9

System and electrical parts Diagram

Freezer door hinge bearing

Part #216225700
This item is not returnable

$4.34

In Stock

Freezer Drain Hose Adapter

#11

Cabinet parts Diagram

$21.23

In Stock

Freezer Compressor Overload Protector

#37

System and electrical parts Diagram

$112.15

In Stock

Freezer Door Stop

#42

Door parts Diagram

Freezer door stop

Part #08016354

$26.97

In Stock

Freezer Inner Door Panel Rivet

#59

Door parts Diagram

$7.75

In Stock

Sleeve

#32

System and electrical parts Diagram

Sleeve

Part #5306594529
This item is not returnable

$6.85

In Stock

Refrigerator Overload Relay Cover Clamp

#40

System and electrical parts Diagram

Refrigerator overload relay cover clamp

Part #215012000
This item is not returnable

$4.05

In Stock

Support

#66

Cabinet parts Diagram

Support

Part #06599975
This item is not returnable

$2.49

In Stock

Freezer Condenser Coil

#34

System and electrical parts Diagram

Freezer condenser coil

Part #5300123788

$317.00

In Stock

Refrigerator Evaporator Cover Screw

#51

System and electrical parts Diagram

Refrigerator evaporator cover screw

Part #08037851
This item is not returnable

$2.16

In Stock

Symptoms common to all freestanding freezers

Choose a symptom to see related freezer repairs.

Main causes: lack of power, bad compressor, refrigerant leak, bad thermistor, defrost system failure, dirty condenser coils, control failure
Main causes: leaky door or lid gasket, broken defrost heater, bad defrost bi-metal thermostat, defrost control failure, faulty compressor
Main causes: dirty condenser coils, condenser fan failure, dirty bottom front grill, leaky door or lid gasket
Main causes: burned out light bulb, bad door or lid switch, faulty LED light board, wiring failure, control system failure
Main causes: lack of power, control system failure, broken compressor start relay, locked up compressor, compressor motor failure
Main causes: damaged door or lid gasket, cracked cabinet liner, bad defrost bi-metal thermostat, broken defrost heater, bad defrost timer
Main causes: compressor failure, no refrigerant, faulty sensor, control failure, broken defrost heater, bad defrost bi-metal thermostat
Main causes: excessive frost, bad defrost heater, bad defrost bi-metal, control system failure, low refrigerant charge, compressor problems

Repair guides for upright freezers

February 20, 2015
By Lyle Weischwill
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. Follow these step-by-step instructions to replace a defective freezer thermistor.

Repair difficulty
Time required
 45 minutes or less
February 20, 2015
By Lyle Weischwill
How to replace a freezer defrost heater

If frost builds up on the freezer evaporator because the defrost heater isn’t working, follow these step-by-step instructions to replace the freezer defrost heater.

Repair difficulty
Time required
 45 minutes or less
February 20, 2015
By Lyle Weischwill
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 to replace a defective evaporator fan.

Repair difficulty
Time required
 45 minutes or less

Articles and videos common to all freestanding freezers

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

October 26, 2016

How to repair broken or damaged wires video

By Sears PartsDirect staff

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

January 18, 2016

How to use a multimeter to test electrical parts video

By Sears PartsDirect staff

Learn how to use a multimeter to check for wiring problems in an appliance that's not working

November 1, 2014

Freezer common questions

By Sears PartsDirect staff

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