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

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Frigidaire
Upright Freezer

Model # PLFU1778ES0 Official Frigidaire freezer

Here are the diagrams and repair parts for Official Frigidaire PLFU1778ES0 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.

Installation guide
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 123 parts  |
Filter Drier 216938600
#4

System diagram

Filter drier

Part #216938600

Replaced by #5303305677

?
Manufacturer substitution
This part replaces 216938600. Substitute parts can look different from the original.
BEST SELLER
$12.71 | 
14% OFF Phone Price : $14.71
In Stock
Blade 216325600
#5

Cabinet diagram

Blade

Part #216325600

Replaced by #5308000010

?
Manufacturer substitution
This part replaces 216325600. Substitute parts can look different from the original.
BEST SELLER
$41.13 | 
13% OFF Phone Price : $47.13
In Stock
Motor 216934100
#13

Cabinet diagram

Motor

Part #216934100

Replaced by #297309000

?
Manufacturer substitution
This part replaces 216934100. Substitute parts can look different from the original.
BEST SELLER
$60.16 | 
9% OFF Phone Price : $66.16
In Stock
Upright Freezer Defrost Timer 216744400
#23

System diagram

Upright freezer defrost timer

Part #216744400

Replaced by #5304518034

?
Manufacturer substitution
This part replaces 216744400. Substitute parts can look different from the original.
BEST SELLER
$43.79 | 
12% OFF Phone Price : $49.79
In Stock
Chest Freezer Defrost Thermostat 216872200
#20

System diagram

Chest freezer defrost thermostat

Part #216872200

Replaced by #297216600

?
Manufacturer substitution
This part replaces 216872200. Substitute parts can look different from the original.
BEST SELLER
$18.78 | 
10% OFF Phone Price : $20.78
In Stock
Compressor 297048100
#29

System diagram

Compressor

Part #297048100

Replaced by #5304475098

?
Manufacturer substitution
This part replaces 297048100. Substitute parts can look different from the original.
BEST SELLER
$363.07 | 
$12.00 OFF Phone Price : $375.07
In Stock
Freezer Gasket And Liner Fastener Kit 5304406520
#NI

Door diagram

Freezer gasket and liner fastener kit

Part #5304406520

BEST SELLER
$34.42 | 
15% OFF Phone Price : $40.42
In Stock
Condenser Motor 240525401
#60

System diagram

Condenser motor

Part #240525401

Replaced by #5303918774

?
Manufacturer substitution
This part replaces 240525401. Substitute parts can look different from the original.
BEST SELLER
$122.11 | 
9% OFF Phone Price : $134.11
In Stock
Shoulder Screw 218755503
#NI

Door diagram

Shoulder screw

Part #218755503

Replaced by #218755504

?
Manufacturer substitution
This part replaces 218755503. Substitute parts can look different from the original.
BEST SELLER
$15.46 | 
11% OFF Phone Price : $17.46
In Stock
Fan Blade 240560001
#147

System diagram

Fan blade

Part #240560001

Replaced by #240524102

?
Manufacturer substitution
This part replaces 240560001. Substitute parts can look different from the original.
BEST SELLER
$25.99 | 
19% OFF Phone Price : $31.99
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Most common symptoms to help you fix your freestanding freezers

Choose a symptom to see related freezer repairs.

View all

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

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 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 too warm?

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

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 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 control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Read more
Repair difficulty
Time required
 15 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…

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

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
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.…

Read more

Parts & More