Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
LG LSC21943ST refrigerator

LG LSC21943ST refrigerator Parts

Here are the diagrams and repair parts for LG LSC21943ST refrigerator, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for LSC21943ST Refrigerators

  • Refrigerator Compressor for LG LSC21943ST - Part 2521JA1006E

    Machine compartment diagram

    Refrigerator Compressor

    Part #2521JA1006E

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

  • Refrigerator Fan Grille Assembly for LG LSC21943ST - Part 3531JA2014E

    Refrigerator compartment 1 diagram

    Refrigerator Fan Grille Assembly

    Part #3531JA2014E

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

  • Refrigerator Case Assembly for LG LSC21943ST - Part 3111JA1044C

    Refrigerator compartment 2 diagram

    Refrigerator Case Assembly

    Part #3111JA1044C

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

  • Refrigerator Fan Guide for LG LSC21943ST - Part 4974JA1053A

    Machine compartment diagram

    Refrigerator Fan Guide

    Part #4974JA1053A

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

  • Refrigerator Dispenser Cover Panel Assembly for LG LSC21943ST - Part 3551JA1135B

    Freezer door parts diagram

    Refrigerator Dispenser Cover Panel Assembly

    Part #3551JA1135B

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

  • Refrigerator Rail Guide Assembly for LG LSC21943ST - Part 4975JA1041A

    Refrigerator compartment 1 diagram

    Refrigerator Rail Guide Assembly

    Part #4975JA1041A

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

  • Refrigerator Rail Guide Assembly for LG LSC21943ST - Part 4975JA1042A

    Refrigerator compartment 1 diagram

    Refrigerator Rail Guide Assembly

    Part #4975JA1042A

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

  • Refrigerator Compressor Start Relay Assembly for LG LSC21943ST - Part 6748JA3004A

    Machine compartment diagram

    Refrigerator Compressor Start Relay Assembly

    Part #6748JA3004A

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

  • Refrigerator Shelf Assembly for LG LSC21943ST - Part 5027JA2089E

    Refrigerator compartment 1 diagram

    Refrigerator Shelf Assembly

    Part #5027JA2089E

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

  • Refrigerator Door Foam for LG LSC21943ST - Part ADD30328306

    Refrigerator door parts diagram

    Refrigerator Door Foam

    Part #ADD30328306

    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.

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

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

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

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

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 time and Difficulty

 30 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 time and Difficulty

 15 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 time and Difficulty

 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 Universal/Multiflex Refrigerator

How to Replace the Water Filter in a Universal/Multiflex Refrigerator

Learn how easy replacing the water filter in a Universal/Multiflex refrigerator is.…

How to Replace the Water Filter in a KitchenAid Refrigerator

How to Replace the Water Filter in a KitchenAid Refrigerator

Discover how easy it is to replace the water filter in your KitchenAid refrigerator.…

Troubleshooting a refrigerator not cooling video

Troubleshooting a refrigerator not cooling video

Learn what to check if the inside of your fridge is wayyyy too warm.…

Parts & More

Bottom-Mount Refrigerator
Camping
Cooktop
Dishwasher
Dryer
Dvd Player
Electric Range
Front-Engine Lawn Tractor
Furnace
Gas Pressure Washer
Gas Snowblower
Gas Walk-Behind Mower
Parts
Sewing Machine
Speaker