Lg Refrigerator LBN20518ST Parts
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.
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$14.08
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$15.22
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$1.14
Genuine Lg part
By: Lg
Part Number: 4J01425A
Replacement mounting screw secures panels, brackets, and components inside your refrigerator. Needed when original screw is missing, stripped, or worn.
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$11.47
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$12.62
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$1.15
Genuine Lg part
By: Lg
Part Number: 3391JJ2004G
Refrigerator meat drawer tray assembly that holds deli items and fresh meat. Replace if cracked, broken, or missing to restore proper food storage.
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$133.73
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$159.14
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$25.41
Genuine Lg part
By: Lg
Part Number: MHA61893201
This is a small roller used inside the refrigerator to support and allow smooth movement of drawers, shelves, or other sliding components. It helps ensure that parts glide in and out easily without friction or binding. Replace this roller if your refrigerator drawers are sticking, making grinding noises, or sitting unevenly on their tracks.
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$47.59
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$56.16
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$8.57
Genuine Lg part
By: Lg
Part Number: 6615JB2005C
Fix ice buildup on evaporator coils or freezer not defrosting properly. This defrost thermostat monitors temperature to prevent frost. 2-hour repair.
This part fixes the following symptoms
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Frost buildup
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Doesn't shut off
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Fridge too warm
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Do-It-Yourself Stories from Customers like You
LG refrigerator not cooling but freezer worked after viewing videos and talking to AppliancePartsPros, I ordered the parts Robert C. • Flowery Branch , GA • November 30, 2019
I removed the defrost sensor assembly, installed a new one, it worked. Because of a shipping problem with FEDEX, Appliancepartspros resent the parts not once but twice. Needless to say, they are my go-to source for parts from now on.
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$52.46
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$62.95
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$10.49
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 3550JA1388B
Protects and diffuses refrigerator interior light. Replace if warped, melted, or cracked to restore proper lighting. Snaps into place easily.
Do-It-Yourself Stories from Customers like You
Interior lights were staying on with doors closed causing plastic cover lens and lites to not function Ron F. • Norwich , CT • December 13, 2014
Replaced light assy , plastic lens, cover along with PCB (control board.)
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$36.25
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$42.77
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$6.52
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Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 4975JJ2002B
Supports and guides refrigerator drawer for smooth sliding. Replace this rail guide if cracked, broken, or worn to restore proper drawer alignment and operation.
Do-It-Yourself Stories from Customers like You
Missing drawer rail Daniel L. • Fort Wayne , IN • December 25, 2015
Ordered drawer rails
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$30.40
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$36.18
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$5.78
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Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 5074JJ1006A
Ice spilling into the freezer? This refrigerator ice bin collects and stores ice cubes from your icemaker. Simple snap-in installation takes minutes.
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$56.72
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$67.50
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$10.78
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: ADP36665702
This fan assembly circulates air through the appliance so coils and internal components operate at the proper temperature. Replacing a failed or noisy fan can restore airflow and help prevent performance issues caused by weak circulation.
- Moves air across coils and components to support designed cooling/dehumidifying performance
- Helps maintain steady airflow to reduce overheating or icing conditions
- A failing fan can cause little to no airflow even when the unit is running
- Common symptoms: fan not spinning, intermittent operation, loud rattling/grinding, vibration, or thermal shutdown
What's included: One fan assembly. Install notes:
- Disconnect power before servicing to avoid electrical shock or injury
- Access the fan area per your unit's service information; remove panels/shrouds as needed
- Note wire connections and mounting order; transfer any brackets, grommets, or hardware from the old assembly
- After installation, ensure the fan spins freely and clears all shrouds, then test operation before reassembly
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$31.95
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$37.70
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$5.75
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Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 5026JJ2001G
Net shelf for refrigerator door or interior. Replace this mesh-style storage shelf if cracked, broken, or missing to restore organized storage space.
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$73.95
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$87.26
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$13.31
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Genuine Lg part
By: Lg
Part Number: AHT72996102
$145.95
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$172.22
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$26.27
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 3034JJ1002B
Reflector lamp housing directs and diffuses interior bulb light for brighter refrigerator illumination. Replace if cracked, discolored, or missing.
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$74.50
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$88.66
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$14.16
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 3550JJ2030A
Protective grille cover that shields the cooling fan and directs airflow in your refrigerator. Replace if cracked, broken, or missing to restore finish.
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$14.14
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$15.55
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$1.41
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Genuine Lg part
By: Lg
Part Number: 5901JJ1004B
$26.79
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$31.61
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$4.82
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: AED37082916
Replacement refrigerator door handle assembly. Installs on refrigerator door. Needed when original handle is cracked, broken, or damaged.
Do-It-Yourself Stories from Customers like You
Movers striped the screws to secure handles Mario C. • San Antonio , TX • December 12, 2025
Had to buy the complete handle to fix the problem.
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$106.37
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$126.58
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$20.21
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Genuine Lg part
By: Lg
Part Number: MCQ65884302
$27.82
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$30.60
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$2.78
Out Of Stock
Usually ships within 4 - 14 days