Frigidaire
Upright Freezer

Model # FFFU21M1QWG Official Frigidaire upright freezer

Here are the diagrams and repair parts for Official Frigidaire FFFU21M1QWG upright freezer, 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 77 parts  |

Dryer Filter 297396820
#4

System diagram

Dryer filter

Part #297396820

Replaced by #5303305677

?
Manufacturer substitution
This part replaces 297396820. Substitute parts can look different from the original.
BEST SELLER
$12.71
14% OFF Phone Price : $14.71
In Stock
Gibson Freezer Door Key (replaces 216702900, 7297147700) 297147700
#5

Door diagram

Gibson freezer door key (replaces 216702900, 7297147700)

Part #297147700

BEST SELLER
$9.25
10% OFF Phone Price : $10.25
In Stock
Freezer Run Capacitor (replaces 216985010) 297286802
#55

System diagram

Freezer run capacitor (replaces 216985010)

Part #297286802

BEST SELLER
$38.69
13% OFF Phone Price : $44.69
In Stock
Appliance Leveling Leg (replaces 134158000, 7216396900) 216396900
#63

Cabinet diagram

Appliance leveling leg (replaces 134158000, 7216396900)

Part #216396900

BEST SELLER
$20.04
23% OFF Phone Price : $26.04
In Stock
Freezer Door Hinge Bearing (replaces 216970800) 216970802
#22

Door diagram

Freezer door hinge bearing (replaces 216970800)

Part #216970802

BEST SELLER
This item is not returnable
$11.09
15% OFF Phone Price : $13.09
In Stock
Kenmore Elite Freezer Door Hinge, Upper (replaces 297283800) 297283803
#38

Cabinet diagram

Kenmore elite freezer door hinge, upper (replaces 297283800)

Part #297283803

BEST SELLER
This item is not returnable
$18.08
10% OFF Phone Price : $20.08
In Stock
Tappan Freezer Shelf Trim 5304509723
#3

System diagram

Tappan freezer shelf trim

Part #5304509723

This item is not returnable
$25.18
19% OFF Phone Price : $31.18
In Stock
Tappan Freezer Door Hinge, Bottom (replaces 297416300) 297416301
#28

Cabinet diagram

Tappan freezer door hinge, bottom (replaces 297416300)

Part #297416301

This item is not returnable
$14.18
12% OFF Phone Price : $16.18
In Stock
Freezer Door Hinge Pin 297438300
#28A

Cabinet diagram

Freezer door hinge pin

Part #297438300

This item is not returnable
$7.39
12% OFF Phone Price : $8.39
In Stock
Freezer Temperature Control Knob 216707200
#18

Cabinet diagram

Freezer temperature control knob

Part #216707200

$37.39
14% OFF Phone Price : $43.39
In Stock

Most common symptoms to help you fix your 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 co…

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

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

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

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

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

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

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

Repair guides for upright freezers

How to replace a freezer electronic control board

How to replace a freezer electronic control board

The electronic control board manages the compressor to control freezer temperature. Replace the control board using the…

Repair difficulty
Time required
 45 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…

Repair difficulty
Time required
 45 minutes or less
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…

Repair difficulty
Time required
 15 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.

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.…

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.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

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