LG
Side-By-Side Refrigerator

Model # LRSC21934SB Official LG side-by-side refrigerator

Here are the diagrams and repair parts for Official LG LRSC21934SB side-by-side refrigerator, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 206 parts  |

Refrigerator Drier Assembly 5851JA2008T
#317A

Machine compartment diagram

Refrigerator drier assembly

Part #5851JA2008T

Replaced by #ADH73150210

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Manufacturer substitution
This part replaces 5851JA2008T. Substitute parts can look different from the original.
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$67.13
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Lg Refrigerator Door Switch (replaces 6600jb1004a) 6600JB1010A
Lg refrigerator door switch (replaces 6600jb1004a)

Part #6600JB1010A

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Switch,mic 6600JB3001B
#402C

Dispenser diagram

Switch,mic

Part #6600JB3001B

Replaced by #6600JB3001C

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Manufacturer substitution
This part replaces 6600JB3001B. Substitute parts can look different from the original.
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Refrigerator Ice Maker Assembly (replaces 4810ja1015a) 5989JA1002D
#600A

Ice & water diagram

Refrigerator ice maker assembly (replaces 4810ja1015a)

Part #5989JA1002D

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Refrigerator Bracket 4810JA1015A
#602A

Ice & water diagram

Refrigerator bracket

Part #4810JA1015A

Replaced by #5989JA1002D

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Manufacturer substitution
This part replaces 4810JA1015A. Substitute parts can look different from the original.
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Refrigerator Insulation 5410JA3011A
#603B

Ice & water diagram

Refrigerator insulation

Part #5410JA3011A

Replaced by #5989JA1002D

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Manufacturer substitution
This part replaces 5410JA3011A. Substitute parts can look different from the original.
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Refrigerator Water Tube Fitting (replaces 4932ja3009h, Mcd62426801) 4932JA3009A
#626B

Refrigerator compartment diagram

Refrigerator water tube fitting (replaces 4932ja3009h, mcd62426801)

Part #4932JA3009A

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Refrigerator Compressor 2521C-A7256
#300A

Machine compartment diagram

Refrigerator compressor

Part #2521C-A7256

Replaced by #TCA37091209

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Manufacturer substitution
This part replaces 2521C-A7256. Substitute parts can look different from the original.
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Refrigerator Water Tubing 5210JA3005Q
#616G

Ice & water diagram

Refrigerator water tubing

Part #5210JA3005Q

Replaced by #5210JA3005E

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Manufacturer substitution
This part replaces 5210JA3005Q. Substitute parts can look different from the original.
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Refrigerator Refrigerant Line Noise Damper 5072JA3003F
#316A

Machine compartment diagram

Refrigerator refrigerant line noise damper

Part #5072JA3003F

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This item is not returnable
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Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

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

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

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

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

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

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

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

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

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.

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.…

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…

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…

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.

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.…

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.…

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.…