Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Universal/Multiflex (Frigidaire)
Upright Freezer

Model # UG21B Official Universal/Multiflex (Frigidaire) upright freezer - lx30890150

Here are the diagrams and repair parts for Official Universal/Multiflex (Frigidaire) UG21B upright freezer - lx30890150, 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.

Error Codes

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 104 parts  |
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
$417.18 | 
$12.00 OFF Phone Price : $429.18
In Stock
Hose 5308037944
#13

Cabinet parts diagram

Hose

Part #5308037944

Replaced by #5304512272

?
Manufacturer substitution
This part replaces 5308037944. Substitute parts can look different from the original.
This item is not returnable
$16.29 | 
11% OFF Phone Price : $18.29
In Stock
Bulb 5303091423
#58

System and electrical parts diagram

Bulb

Part #5303091423

Replaced by #216846400

?
Manufacturer substitution
This part replaces 5303091423. Substitute parts can look different from the original.
$40.15 | 
13% OFF Phone Price : $46.15
In Stock
End Cap Set F000124976
#29

Door parts diagram

End cap set

Part #F000124976

Replaced by #5303925377

?
Manufacturer substitution
This part replaces F000124976. Substitute parts can look different from the original.
$37.00 | 
14% OFF Phone Price : $43.00
In Stock
Retainer 5309948968
#30

Door parts diagram

Retainer

Part #5309948968

Replaced by #5303925377

?
Manufacturer substitution
This part replaces 5309948968. Substitute parts can look different from the original.
$37.00 | 
14% OFF Phone Price : $43.00
In Stock
Sleeve 5308037932
#65

System and electrical parts diagram

Sleeve

Part #5308037932

Replaced by #5303916855

?
Manufacturer substitution
This part replaces 5308037932. Substitute parts can look different from the original.
$47.89 | 
11% OFF Phone Price : $53.89
In Stock
Freezer Breather Valve 5309950074
#48

Door parts diagram

Freezer breather valve

Part #5309950074

This item is not returnable
$12.29 | 
14% OFF Phone Price : $14.29
In Stock
Switch 5308037962
#68

System and electrical parts diagram

Switch

Part #5308037962

Replaced by #5309918806

?
Manufacturer substitution
This part replaces 5308037962. Substitute parts can look different from the original.
This item is not returnable
$22.76 | 
21% OFF Phone Price : $28.76
In Stock
Refrigerator Evaporator Cover Screw 08037851
#51

System and electrical parts diagram

Refrigerator evaporator cover screw

Part #08037851

This item is not returnable
$3.51
In Stock
Insulation 09950831
Insulation

Part #09950831

Replaced by #5303925098

?
Manufacturer substitution
This part replaces 09950831. Substitute parts can look different from the original.
$98.69 | 
11% OFF Phone Price : $110.69
In Stock

Most common symptoms to help you fix your freestanding freezers

Choose a symptom to see related freezer repairs.

View all

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…

Read more

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…

Read more

Why isn't my freezer cooling?

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

Read more

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, …

Read more

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…

Read more

Why is my freezer too warm?

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

Read more

Why isn't my freezer running?

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

Read more

Why is my freezer so noisy?

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

Read more

Repair guides for upright freezers

View all
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…

Read more
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…

Read more
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.

View all
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more
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.…

Read more
Freezer common questions

Freezer common questions

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

Read more

Parts & More