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LG
Compact Refrigerator

Model # GR-051CN Official LG refrigerator

Here are the diagrams and repair parts for Official LG GR-051CN 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:

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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 manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 32 parts  |
Refrigerator Drier Assembly 5851JA2003E
#317A

Compact refrigerator diagram

Refrigerator drier assembly

Part #5851JA2003E

Replaced by #ADH73150208

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Manufacturer substitution
This part replaces 5851JA2003E. Substitute parts can look different from the original.
BEST SELLER
$65.17 | 
8% OFF Phone Price : $71.17
In Stock
Refrigerator Compressor Start Relay 6748C-0004D
#308A

Compact refrigerator diagram

Refrigerator compressor start relay

Part #6748C-0004D

Replaced by #6749C-0014E

?
Manufacturer substitution
This part replaces 6748C-0004D. Substitute parts can look different from the original.
BEST SELLER
$28.23 | 
18% OFF Phone Price : $34.23
In Stock
Refrigerator Defrost Bi-metal Thermostat 6930JB1005A
#110A

Compact refrigerator diagram

Refrigerator defrost bi-metal thermostat

Part #6930JB1005A

$21.99
In Stock
Leg-20 Gr J273-00009A
#104A

Compact refrigerator diagram

Leg-20 gr

Part #J273-00009A

Replaced by #J273-00009A

?
Manufacturer substitution
This part replaces J273-00009A. Substitute parts can look different from the original.
$14.29
In Stock
Load Overlay 6750C-0004G
#309A

Compact refrigerator diagram

Load overlay

Part #6750C-0004G

Replaced by #6750C-0004G

?
Manufacturer substitution
This part replaces 6750C-0004G. Substitute parts can look different from the original.
$26.27
In Stock
Refrigerator Bar Assembly 4271JA2003B
#207C

Compact refrigerator diagram

Refrigerator bar assembly

Part #4271JA2003B

Replaced by #4271JA2003B

?
Manufacturer substitution
This part replaces 4271JA2003B. Substitute parts can look different from the original.
$20.46
In Stock
Top Hinge 4775JA3018A
#281B

Compact refrigerator diagram

Top hinge

Part #4775JA3018A

Replaced by #4775JA3018A

?
Manufacturer substitution
This part replaces 4775JA3018A. Substitute parts can look different from the original.
$8.97
In Stock
Cover,ptc 3550JA2059A
#310A

Compact refrigerator diagram

Cover,ptc

Part #3550JA2059A

Replaced by #3550JA2042C

?
Manufacturer substitution
This part replaces 3550JA2059A. Substitute parts can look different from the original.
This item is not returnable
$11.11 | 
15% OFF Phone Price : $13.11
In Stock
Refrigerator Bar Assembly 4271JA2001A
#207A

Compact refrigerator diagram

Refrigerator bar assembly

Part #4271JA2001A

Replaced by #4271JA2001A

?
Manufacturer substitution
This part replaces 4271JA2001A. Substitute parts can look different from the original.
$8.97
In Stock
Refrigerator Power Cord Assembly J520-00027E
#411A

Compact refrigerator diagram

Refrigerator power cord assembly

Part #J520-00027E

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

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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…

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Why won't my refrigerator run?

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

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Why isn't my refrigerator cooling well?

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

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Why is my freezer not cold enough?

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

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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…

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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…

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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…

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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…

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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.

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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…

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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…

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Repair difficulty
Time required
 30 minutes or less
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.…

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Repair difficulty
Time required
 15 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.

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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.…

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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.…

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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…

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