Frigidaire
Upright Freezer

Model #LFFU1766GW3 Official Frigidaire freezer

Here are the diagrams and repair parts for Frigidaire LFFU1766GW3 freezer, as well as links to manuals and error code tables, if available.

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  • 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”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manualError Codes
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Parts List

Showing 10 of 97 parts

Freezer Door Key (replaces 216702900, 7297147700)#5

Door Diagram

In Stock
$10.08 | 
17% OFF 
Phone Price: $12.08
Freezer Door Gasket (replaces 216522309, 5304507214)#1

Door Diagram

Freezer door gasket

Part #216522309
Replaced by #5304507200
?
Manufacturer substitution
This part replaces 216522309. Substitute parts can look different from the original.
BEST SELLER
In Stock
$122.08 | 
8% OFF 
Phone Price: $132.08
Freezer Gasket and Liner Fastener Kit#NI

Door Diagram

Freezer gasket and liner fastener kit

Part #5304406520
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In Stock
$23.44 | 
18% OFF 
Phone Price: $28.44
Freezer Defrost Timer (replaces 297318010, 5304516309)#23

System Diagram

Defrost timer

Part #216744500
Replaced by #5304518034
?
Manufacturer substitution
This part replaces 216744500. Substitute parts can look different from the original.
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In Stock
$37.20 | 
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Phone Price: $42.20
Freezer Evaporator Fan Motor (replaces 297250000)#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
In Stock
$42.29 | 
11% OFF 
Phone Price: $47.29
Freezer Door Secondary Gasket (replaces 216524200, 7216524200, 7216524201)#26

Door Diagram

Sec, gasket

Part #216524200
Replaced by #216524201
?
Manufacturer substitution
This part replaces 216524200. Substitute parts can look different from the original.
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This item is not returnable
In Stock
$34.23 | 
13% OFF 
Phone Price: $39.23
Freezer Door Closer Bearing#26

Cabinet Diagram

Freezer door closer bearing

Part #216503300
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This item is not returnable
In Stock
$8.49 | 
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Phone Price: $9.49
Freezer Light Bulb (replaces 216222700, 240588001)#15

Cabinet Diagram

In Stock
$36.10 | 
12% OFF 
Phone Price: $41.10
Freezer Door Hinge, Upper (replaces 297283800)#38

Cabinet Diagram

Hinge

Part #297164300
Replaced by #297283803
?
Manufacturer substitution
This part replaces 297164300. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$18.08 | 
10% OFF 
Phone Price: $20.08
Freezer Door Switch (replaces 216998000, 7216822900)#14

Cabinet Diagram

Switch

Part #216998000
Replaced by #216822900
?
Manufacturer substitution
This part replaces 216998000. Substitute parts can look different from the original.
BEST SELLER
In Stock
$61.23 | 
8% OFF 
Phone Price: $66.23

Symptoms common to all freestanding freezers

Choose a symptom to see related freezer repairs.

Main causes: leaky door or lid gasket, broken defrost heater, bad defrost bi-metal thermostat, defrost control failure, faulty compressor
Main causes: lack of power, bad compressor, refrigerant leak, bad thermistor, defrost system failure, dirty condenser coils, control failure
Main causes: burned out light bulb, bad door or lid switch, faulty LED light board, wiring failure, control system failure
Main causes: excessive frost, bad defrost heater, bad defrost bi-metal, control system failure, low refrigerant charge, compressor problems
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: lack of power, control system failure, broken compressor start relay, locked up compressor, compressor motor failure
Main causes: dirty condenser coils, condenser fan failure, dirty bottom front grill, leaky door or lid gasket

Repair guides for upright freezers

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 DIY repair guide and video show how to replace a freezer control panel in less than 15 minutes.

Repair difficulty
Time required
 15 minutes or less
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 replace a defective freezer door switch.

Repair difficulty
Time required
 15 minutes or less
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

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.

August 19, 2022

Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances.

August 17, 2021

How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.

December 15, 2014

5 tips for finding food in the freezer faster

5 tips for finding food in the freezer faster

Don't get chapped hands digging through the icy depths. Get organized! Here's how.