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
LG
Bottom-Mount Refrigerator

Model # LFX21971ST/00 Official LG refrigerator

Here are the diagrams and repair parts for Official LG LFX21971ST-00 refrigerator, 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.

Owner’s manual
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 230 parts  |
Refrigerator Filter Dryer 5851JA2007E
#317A

Case parts diagram

Refrigerator filter dryer

Part #5851JA2007E

Replaced by #ADH73150210

?
Manufacturer substitution
This part replaces 5851JA2007E. Substitute parts can look different from the original.
BEST SELLER
$65.17 | 
8% OFF Phone Price : $71.17
In Stock
Refrigerator Door Switch 6600JB1010K
#406B

Case parts diagram

Refrigerator door switch

Part #6600JB1010K

Replaced by #6600JB1010A

?
Manufacturer substitution
This part replaces 6600JB1010K. Substitute parts can look different from the original.
BEST SELLER
$21.71 | 
22% OFF Phone Price : $27.71
In Stock
Refrigerator Water Filter 5231JA2006A
#624A

Case parts diagram

Refrigerator water filter

Part #5231JA2006A

Replaced by #5231JA2006F

?
Manufacturer substitution
This part replaces 5231JA2006A. Substitute parts can look different from the original.
BEST SELLER

Get free shipping with Automatic Reorder

$55.95
In Stock
Refrigerator Water Tubing 5210JA3004U
#616F

Ice maker parts diagram

Refrigerator water tubing

Part #5210JA3004U

Replaced by #MJU62070602

?
Manufacturer substitution
This part replaces 5210JA3004U. Substitute parts can look different from the original.
BEST SELLER
$13.94 | 
13% OFF Phone Price : $15.94
In Stock
Refrigerator Compressor Process Tube (replaces 4j00977n) 4J00977P
#310B

Case parts diagram

Refrigerator compressor process tube (replaces 4j00977n)

Part #4J00977P

BEST SELLER
This item is not returnable
$7.22 | 
12% OFF Phone Price : $8.22
In Stock
Refrigerator Door Gasket MDS38201406
#203A

Door parts diagram

Refrigerator door gasket

Part #MDS38201406

Replaced by #MDS64172919

?
Manufacturer substitution
This part replaces MDS38201406. Substitute parts can look different from the original.
BEST SELLER
$60.93 | 
9% OFF Phone Price : $66.93
In Stock
Refrigerator Door Basket AAP36817401
#241D

Door parts diagram

Refrigerator door basket

Part #AAP36817401

Replaced by #AAP73871501

?
Manufacturer substitution
This part replaces AAP36817401. Substitute parts can look different from the original.
BEST SELLER
$33.63 | 
15% OFF Phone Price : $39.63
In Stock
Refrigerator Drain Tube (replaces 5251ja3003a, 5251ja3003e) 5251JA3003D
#105A

Case parts diagram

Refrigerator drain tube (replaces 5251ja3003a, 5251ja3003e)

Part #5251JA3003D

BEST SELLER
$11.11 | 
15% OFF Phone Price : $13.11
In Stock
Refrigerator Water Inlet Valve (replaces 5221jb2010l, 5221jb2010q, 5221jb2010u) 5221JB2010G
#619B

Door parts diagram

Refrigerator water inlet valve (replaces 5221jb2010l, 5221jb2010q, 5221jb2010u)

Part #5221JB2010G

BEST SELLER
$124.14 | 
9% OFF Phone Price : $136.14
In Stock
Refrigerator Defrost Sensor Assembly (replaces 6007ja3006r, 6615jb2005m) 6615JB2005H
#400A

Case parts diagram

Refrigerator defrost sensor assembly (replaces 6007ja3006r, 6615jb2005m)

Part #6615JB2005H

BEST SELLER
$22.07 | 
21% OFF Phone Price : $28.07
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

View all

Why is water dripping from my refrigerator onto the floor?

Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubin…

Read more

Why won't my refrigerator cool at all?

Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, se…

Read more

What routine maintenance does my refrigerator need?

Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, cl…

Read more

Why won't my refrigerator run?

Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim…

Read more

Why is my freezer not cold enough?

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan…

Read more

Why isn't my refrigerator cooling well?

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens…

Read more

Why won't my refrigerator ice maker make ice?

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze…

Read more

Why is frost building up in my refrigerator's freezer?

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

Read more

Most common repair guides to help fix your refrigerators

These step-by-step repair guides will help you safely fix what’s broken on your refrigerator.

View all
How to clean refrigerator condenser coils

How to clean refrigerator condenser coils

Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control board

How to replace a refrigerator temperature control board

If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature cont…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your refrigerators

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

View all
How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

Read more
How to change the water filter in an LG refrigerator

How to change the water filter in an LG refrigerator

Get tips and advice on replacing the water filter in your LG refrigerator.…

Read more
How to prevent water dispenser and ice maker problems

How to prevent water dispenser and ice maker problems

If your refrigerator's ice maker isn't producing as much ice as it should, or water is flowing poorly from the dispenser…

Read more

Parts & More