LG
Side-By-Side Refrigerator

Model # LSC27921ST/00 Official LG refrigerator

Here are the diagrams and repair parts for Official LG LSC27921ST-00 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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ALL PARTS
Showing 10 of 162 parts  |

Refrigerator Filter Dryer 5851JA2007A
#317A

Mechanical compartment parts diagram

Refrigerator filter dryer

Part #5851JA2007A

Replaced by #ADH73150210

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Manufacturer substitution
This part replaces 5851JA2007A. Substitute parts can look different from the original.
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Lg Lt500p Refrigerator Water Filter 5231JA2002A
#611A

Refrigerator compartment parts diagram

Lg lt500p refrigerator water filter

Part #5231JA2002A

Replaced by #ADQ72910911

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Manufacturer substitution
This part replaces 5231JA2002A. Substitute parts can look different from the original.
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Refrigerator Dispenser Switch (replaces 6600jb3001b, 6600jb3001h) 6600JB3001C
#402C

Dispenser parts diagram

Refrigerator dispenser switch (replaces 6600jb3001b, 6600jb3001h)

Part #6600JB3001C

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Refrigerator Door Handle Mounting Bolt 4620JJ2010C
#212J

Freezer door parts diagram

Refrigerator door handle mounting bolt

Part #4620JJ2010C

Replaced by #MJB63190001

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Manufacturer substitution
This part replaces 4620JJ2010C. Substitute parts can look different from the original.
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Refrigerator Water Inlet Valve MJX42111401
#619A

Ice and water parts diagram

Refrigerator water inlet valve

Part #MJX42111401

Replaced by #5221JA2006D

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Manufacturer substitution
This part replaces MJX42111401. Substitute parts can look different from the original.
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Refrigerator Insulation 5410JA3011A
#303B

Ice and water parts diagram

Refrigerator insulation

Part #5410JA3011A

Replaced by #5989JA1002D

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This part replaces 5410JA3011A. Substitute parts can look different from the original.
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Refrigerator Water Tube Fitting MCD38280802
#621B

Ice and water parts diagram

Refrigerator water tube fitting

Part #MCD38280802

Replaced by #4932JA3002C

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This part replaces MCD38280802. Substitute parts can look different from the original.
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Refrigerator Drawer Slide Rail, Right 4974JA1105A
#128G

Refrigerator compartment parts diagram

Refrigerator drawer slide rail, right

Part #4974JA1105A

Replaced by #MEA40002601

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This part replaces 4974JA1105A. Substitute parts can look different from the original.
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Refrigerator Sensor 6500JK1003A
#903D

Refrigerator compartment parts diagram

Refrigerator sensor

Part #6500JK1003A

Replaced by #6500JB2001B

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Manufacturer substitution
This part replaces 6500JK1003A. Substitute parts can look different from the original.
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Refrigerator Crisper Drawer Slide Rail, Left 4974JA1105B
#128H

Refrigerator compartment parts diagram

Refrigerator crisper drawer slide rail, left

Part #4974JA1105B

Replaced by #MEA40002602

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Manufacturer substitution
This part replaces 4974JA1105B. Substitute parts can look different from the original.
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Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

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

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…

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

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

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

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…

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 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
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

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 GE Refrigerator

How to Replace the Water Filter in a GE Refrigerator

See how to install the water filter on your GE refrigerator, no matter the filter type or refrigerator style.…

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 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.…