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Lsc21943st Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Refrigerator Drain Tube Assembly
Genuine Lg part
By: Lg
Part Number: AJR75805401

Water pooling in your refrigerator? A cracked or clogged drain tube assembly causes leaks and ice buildup. Direct replacement part for proper drainage.

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$18.95
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$22.36
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$3.41

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Refrigerator Door Stopper Assembly
Genuine Lg part
By: Lg
Part Number: 4621JA3003C

Secures refrigerator door in fully closed and aligned positions. Replace if stopper is cracked, broken, or door won't stay aligned properly.

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$17.30
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$19.03
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$1.73

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Refrigerator Water Line Connector
Genuine Lg part
By: Lg
Part Number: 4402JA3014A

Replacement water line connector for side-by-side refrigerators. Connects water supply tubing to inlet valve. Replace if cracked, leaking, or damaged.

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$16.72
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$18.39
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Refrigerator Shelf Slide Rail Guide
Genuine Lg part
By: Lg
Part Number: 4975JA1039B

Refrigerator shelf slide rail guide that supports and stabilizes shelves. Replace if cracked, broken, or missing to restore proper shelf function.

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$26.30
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$31.56
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Refrigerator Shelf Assembly
Genuine Lg part
By: Lg
Part Number: 5027JA1075D

Replace your refrigerator's shelf assembly if cracked, broken, or worn. This shelf installs inside the fresh food compartment to organize and support food.

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$82.95
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$97.88
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Refrigerator Refrigerant Line Noise Damper
Genuine Lg part
By: Lg
Part Number: 5072JA3003F

This noise damper reduces vibration and rattling sounds from refrigerant lines in your refrigerator. It cushions the copper tubing against the cabinet to prevent metal-on-metal contact that creates annoying noises. Install this damper if your refrigerator makes clicking, rattling, or vibrating sounds, especially when the compressor cycles on and off.

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$8.95
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$10.65
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Refrigerator Roller Assembly
Genuine Lg part
By: Lg
Part Number: AHJ71691001

Roller assembly for side-by-side refrigerators. Installs on the base to allow smooth movement. Replace if cracked, broken, or worn for stability.

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$14.08
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$15.49
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Refrigerator Water Line Elbow Connector
Genuine Lg part
By: Lg
Part Number: 4932JA3009A

90-degree elbow connector for 1/4" refrigerator water lines. Replaces cracked, leaking, or broken tube fittings between filter and dispenser.

Do-It-Yourself Stories from Customers like You Broke refrigerator water line   Buddy L. • Arlington , TX • August 23, 2021

The repair video was priceless. Would not have been able to repair it without it. Exact parts for a flawless repair. Read more

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$17.69
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$19.46
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Cover Tube (Protective Housing)
Genuine Lg part
By: Lg
Part Number: 3550JA2184B

This cover tube is a molded protective housing that shields internal components and wiring from wear, heat, and debris. It helps maintain safe operation and prevents rubbing or chafing that can lead to damage. What it does:

  • Covers and protects internal wiring, hoses or assemblies from contact and abrasion
  • Helps direct airflow and keeps debris away from sensitive parts
  • Reduces noise caused by rubbing or loose components
  • Preserves component alignment and prevents premature wear
What's included: One cover tube. Install notes:
  • Disconnect power to the appliance before beginning any repair.
  • Installation requires partial disassembly of the appliance; keep track of screws and clips.
  • Use OEM replacement and follow the service manual for correct orientation and torque of fasteners.
  • If you see damaged wiring or other compromised parts, replace or repair those items before reinstalling the cover tube.

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$12.79
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$15.09
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Refrigerator Light Lens Cover
Genuine Lg part
By: Lg
Part Number: 3550JA1495A

Replace your refrigerator's cracked or discolored light lens cover to restore even illumination and protect the bulb from spills and impact. Confirm fit.

Do-It-Yourself Stories from Customers like You The ice chute door had broken and would not return freezer door gasket was broken at one corner lamp cover tab was broken   Harold B. • Wedowee , AL • June 09, 2017

The lamp cover and freezer door gasket were simple to replace, however before doing the repairs I discovered that the water line to the ice maker was leaking therefore I got help from a repair person at a local appliance store to fix the line and he also helped with the installation of the ice chute door....I would say the most difficult part was getting to the old ice chute door to replace as you have to be careful that you don't break one of the tabs holding the dispenser unit in place, but... Read more

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$18.95
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Switch
Genuine Lg part
By: Lg
Part Number: 6600JB3001E

 

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$17.69
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Refrigerator Ptc Start Device Protective Cover
Genuine Lg part
By: Lg
Part Number: 3550JA2042C

Protective cover for your refrigerator's PTC and compressor start device assembly. Replace if cracked, melted, or missing to shield components from damage.

Do-It-Yourself Stories from Customers like You Lg frig did not cool   Philippe B. • Bedford , OH • July 09, 2017

Replaced the start relay and overload. I had only a blue wire and black, no pink. I put the black wire on the relay terminal toward the insideof frig. The blue went on the overload. Read more

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$12.79
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Cover,Sensor
Genuine Lg part
By: Lg
Part Number: 3550JA2035D

 

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$6.96
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Refrigerator Motor Bracket Assembly
Genuine Lg part
By: Lg
Part Number: 4811JA2009A

Secures the refrigerator motor to the cabinet for proper positioning. Replace if your original bracket is cracked, broken, or missing to restore stability.

Do-It-Yourself Stories from Customers like You Error code on LG refrigerator fan replacement   Gerald S. • Westminster , MD • March 22, 2018

Our LG frig kept getting an error code on the display indicating a problem with the defrost cycle. The code suggested could be this, could be that. But I noticed that the fan in the freezer unit was periodically running louder than normal. Took a chance and ordered parts to replace the fan unit. Followed the AppliancePartsPros repair video and all went well. The set-up in my freezer unit was slightly different than the one in the video but the repair concept was the same. Without the... Read more

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$11.95
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Tube (Water)
Genuine Lg part
By: Lg
Part Number: 5210JA3005M

 

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$18.33
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$21.63
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Roller Assembly
Genuine Lg part
By: Lg
Part Number: AHJ71692303

 

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$14.08
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$15.49
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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
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