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Lfc20770st 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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Screw
Genuine Lg part
By: Lg
Part Number: 4J01424C

This replacement screw secures appliance components in their proper position. Replacing a missing or damaged fastener restores a snug fit, reduces rattling or vibration, and helps keep assemblies aligned for reliable operation.

  • Secures panels, brackets, and internal components as specified by your model's parts diagram
  • Replaces stripped, rusted, or missing hardware
  • Helps address symptoms like rattling/vibration noise, loose panels/trim, or minor misalignment
  • Maintains a stable, safe assembly during normal use
What's included: 1 screw Install notes:
  • Disconnect power; turn off water and gas supplies if applicable
  • Match screw to its original location; do not mix different lengths or types
  • Start threads by hand to avoid cross-threading; tighten snugly—do not overtighten
  • Follow your model's service/parts diagram for correct placement

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$9.78
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Door Gasket (Refrigerator)
Genuine Lg part
By: Lg
Part Number: ADX73350604

This replacement refrigerator door gasket forms a tight seal between the door and cabinet to keep cold air in and moisture out. Restores proper sealing to help maintain temperatures, reduce frost/condensation, and improve efficiency when the old gasket is worn. What it does:

  • Seals the door perimeter to limit air leaks between the door and cabinet
  • Helps maintain stable internal temperatures and reduce energy waste
  • Minimizes condensation, moisture, and frost around the door opening
  • Common failure signs: tears, cracks, warping, gaps, persistent condensation, or doors not sealing properly
What's included:
  • 1 door gasket
Install notes:
  • Unplug the refrigerator before servicing.
  • Remove door bins/shelves for access. Pull the old gasket from the retainer/channel and clean the mounting surface.
  • Warm the new gasket (hot water or low-heat hair dryer) to relax folds. Seat corners first, then press along the sides until fully engaged. On some models, slightly loosen retainer screws; do not overtighten.
  • Close the door and check for an even seal all around (paper-slip test). Adjust and reshape as needed.

Do-It-Yourself Stories from Customers like You The lower spring attachment broke on the plate assembly front ( mullion )   Angelo P. • Carnegie , PA • January 30, 2023

The ordering process was very simple, Finding the correct part for my fridge was easy, and reassured by making sure the part number was compatible with my fridge. I received this part in 2 days.. and the installation was very simple. 10 minutes tops. Just check out a video on installation on youtube. The price was right also Read more

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$217.22
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Hinge Bolt
Genuine Lg part
By: Lg
Part Number: 1STZJA3004F

This hinge bolt secures the hinge to the appliance cabinet or door, keeping alignment true and motion smooth. Replacing a stripped, missing, or corroded bolt helps restore proper door operation and reliable closing.

  • Fastens the hinge to support and stabilize the door
  • Helps maintain alignment for smooth opening and closing
  • Replaces damaged, stripped, or missing hardware
What's included: 1 hinge bolt Install notes:
  • Disconnect power to the appliance; shut off water supply if applicable
  • Support the door to prevent strain on remaining hardware; enlist a second person if needed
  • Note the order/orientation of any shims or washers and transfer them during reassembly
  • Start threads by hand to avoid cross-threading; tighten securely without overtightening

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$12.95
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Door Gasket Assembly (Refrigerator Door)
Genuine Lg part
By: Lg
Part Number: ADX73350903

This is a replacement door gasket assembly that restores a tight seal around the refrigerator door to help keep cold air in and warm air out, improving cooling efficiency and reducing frost buildup. What it does:

  • Seals the refrigerator door to prevent cold-air leaks and help maintain interior temperature.
  • Helps reduce frost buildup and moisture on door shelves when the seal is intact.
  • Can stop symptoms like warm spots near the door edge, noisy or overworking compressors, and visible gaps or tears in the existing seal.
  • Restores proper door closure and can improve overall energy use when the original gasket is damaged.
What's included: One door gasket assembly. Install notes:
  • Disconnect power to the appliance before starting any service.
  • Remove the old gasket carefully, then align the new gasket and press it into the door channel; work around the perimeter for an even fit.
  • Check the gasket edge for full contact all the way around; run a paper test (paper should drag slightly when the door is closed) to verify seal.

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$194.31
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Fan Assembly
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

This part fixes the following symptoms
  • Noisy
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$31.95
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Compressor Set Assembly
Genuine Lg part
By: Lg
Part Number: TCA35931726

 

Do-It-Yourself Stories from Customers like You Compressor running full time.   Joseph B. • Kindred , ND • August 11, 2020

Replaced compressor and filter dryer Read more

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$290.36
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Name Plate (Emblem)
Genuine Lg part
By: Lg
Part Number: MFT62346511

This name plate is the exterior emblem that mounts to the appliance's front panel. It replaces a missing, cracked, or faded badge to restore a clean, factory look and cover the designated trim area.

  • Attaches to the outer panel to display brand/series identification
  • Restores a finished appearance where the original emblem sits
  • Direct replacement for a lost, damaged, or worn badge
  • Typical symptoms: missing emblem, loose or broken tabs, peeling, or discoloration
What's included: 1 name plate Install notes:
  • Disconnect power before servicing the appliance
  • Carefully remove the old emblem; release any tabs from behind or peel away remaining adhesive
  • Clean and dry the mounting surface; remove all residue for best fit
  • Align with the recess/holes and press evenly until fully seated

Do-It-Yourself Stories from Customers like You Two issues water in the bottom of fridge and clicking noise   Leroy B. • Colorado Springs , CO • January 19, 2015

The old filter head was broken at the supply line side connector fell out. The clicking noise eventually caused the fridge to warm up and stop cooling. The clicking was the overload relay tripping. The Start solenoid on the compressor was an Embarco TSD part 513604044. APP does not have that part nor does any else found a similar one on ebay but I ordered the PTC assembly 6749C-0014E. I removed the overload relay and capacitor from the TSD used two pieces of wire and connectors to create the... Read more

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Screw (Customized)
Genuine Lg part
By: Lg
Part Number: 1STZJA3004C

This customized screw secures specific appliance components to maintain proper fit and prevent parts from loosening during normal use. Use it when replacing a missing or damaged fastener to restore secure assembly and reduce vibration. What it does:

  • Fastens panels, brackets, or components to the appliance frame
  • Keeps parts aligned to prevent rattling or movement during operation
  • Replaces stripped, missing, or damaged screws that cause loose assemblies
  • Helps maintain electrical and mechanical connections by holding parts in place
What's included: One customized screw Install notes:
  • Disconnect power and water before servicing the appliance
  • Use the correct screwdriver or bit to avoid stripping the head
  • Tighten until snug; avoid overtightening which can strip threads or crack plastic
  • Keep removed hardware organized for reassembly; replace any additional damaged fasteners

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$12.95
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Screw (Fastener), 1 Count
Genuine Lg part
By: Lg
Part Number: 4J00415D

This is a genuine replacement screw used to secure appliance panels and components. It restores proper fastening so panels and assemblies stay aligned and operate safely. What it does:

  • Fastens panels, brackets, and small assemblies to maintain structural integrity
  • Replaces missing or stripped screws that cause rattling or loose parts
  • Helps stop vibration-related noise when used in its original mounting locations
  • Matches the OEM fit to ensure proper alignment and clearance
What's included: One replacement screw as shown Install notes:
  • Use the correct screwdriver or bit to avoid stripping the head
  • Tighten until snug; do not overtighten to prevent thread or component damage
  • Disconnect power to the appliance before working on electrical components
  • Replace all matching fasteners for even fit

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$8.95
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Screw (Fastener)
Genuine Lg part
By: Lg
Part Number: 4J01424D

This replacement screw secures panels and components on LG appliances to restore proper alignment and prevent rattling or loose parts. It's a direct-fit fastener used where OEM mounting hardware has become stripped, lost, or damaged. What it does:

  • Secures panels, brackets, or trim to maintain appliance structure and alignment
  • Helps stop vibration noise caused by loose panels or components
  • Replaces missing or damaged mounting hardware to prevent parts from shifting
  • Restores proper fit where stripped or worn screws no longer hold
What's included: One screw Install notes:
  • Use the correctly sized screwdriver or bit to avoid stripping the head
  • Tighten snugly but do not overtighten; excess torque can strip threads or crack plastic
  • If working near electrical components, unplug the appliance first to ensure safety
  • Keep removed screws organized during disassembly to match locations on reassembly

Do-It-Yourself Stories from Customers like You Fridge left and right door closures broke   Margaret B. • Medina , OH • September 05, 2015

Took off door gaskets and loosen a screw to get old parts out and replase Read more

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Pin (Retaining)
Genuine Lg part
By: Lg
Part Number: 4J04238A

This is a replacement retaining pin used to secure small moving parts and assemblies in compatible LG appliances. It restores proper alignment and holds components in place so assemblies operate smoothly. What it does:

  • Secures and locates components within an assembly to prevent shifting or disengagement
  • Helps maintain proper alignment for moving parts that can cause noise or malfunction when loose
  • Commonly used where a small, durable metal pin is needed to retain clips, levers, or linkages
  • Simple, single-purpose part — replacement when the original is bent, worn, or missing
What's included:
  • One retaining pin
Install notes:
  • Unplug the appliance or disconnect power before servicing
  • Access the affected assembly per the appliance service instructions; small fasteners or clips may need removal
  • Use pliers or appropriate hand tools to remove/install the pin; avoid forcing to prevent damage
  • Keep track of orientation and any associated clips or washers during disassembly

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$8.95
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Center Hinge Assembly (Middle Door)
Genuine Lg part
By: Lg
Part Number: AEH73856207

This center hinge assembly secures and pivots the refrigerator's middle door, restoring smooth door movement and proper alignment to help keep interior temperatures stable. It replaces a worn or damaged center hinge on compatible LG refrigerators. What it does:

  • Provides the pivot point and structural support for the refrigerator's middle/center door
  • Restores proper door alignment to help prevent gaps that can cause cooling loss
  • Eliminates sagging, binding, or noisy door operation caused by a damaged hinge
  • Works with existing door and frame components to maintain smooth opening/closing
What's included:
  • One center hinge assembly
Install notes:
  • Requires basic hand tools and removing the door(s) for safe access; follow the refrigerator's service manual
  • Support the door while removing and installing the hinge to prevent injury or damage
  • Inspect mounting screws and surrounding trim; replace any damaged fasteners before reassembly
  • Disconnect power if required by your repair steps

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$82.95
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Shelf Net
Genuine Lg part
By: Lg
Part Number: MHL38615403

 

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$73.95
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Evaporator
Genuine Lg part
By: Lg
Part Number: 5421JJ1001A

 

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Display Power Control Board Assembly
Genuine Lg part
By: Lg
Part Number: 6871JB2047B

 

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Hinge
Genuine Lg part
By: Lg
Part Number: AEH36437001

 

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  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
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