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Lg Refrigerator 78506 Parts

Joint Assembly (Water Line Connector)
Genuine Lg part
By: Lg
Part Number: 4403JA3005A

This joint assembly is the connector that joins two refrigerator water tubes to form a tight, leak-resistant seal. Replace it to stop leaks at a line coupling and restore reliable dispenser and icemaker water flow.

  • Connects two plastic water lines within the refrigerator's water system
  • Maintains a watertight seal to prevent drips and air intrusion
  • Common fix for leaks at a coupling or tubing that won't stay seated
  • Symptoms include slow/sputtering dispenser, small/no ice production, or visible seepage at the connector
What's included: 1 joint assembly Install notes:
  • Unplug the refrigerator and shut off the water supply before servicing
  • Dispense water to relieve line pressure
  • Depress the connector collar to release the tubing; cut damaged tube ends square and fully insert tubing until it bottoms out
  • Restore water and power, then check all connections for leaks

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Refrigerator Temperature Sensor
Genuine Lg part
By: Lg
Part Number: 6500JB1008A

Refrigerator not cooling properly or showing temperature errors? This temperature sensor monitors compartment temps and sends readings to the control board.

Do-It-Yourself Stories from Customers like You Not cooling.   Arvie M. • Hampton , KY • October 25, 2023

Replaced the temp sensor. Read more

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Refrigerator Door Hinge Screw
Genuine Lg part
By: Lg
Part Number: 1STZJA3004F

Door hinge screws secure the refrigerator door hinges to the cabinet frame, allowing proper door operation and alignment. Replace when doors sag, don't close properly, or screws are loose, stripped, or missing causing door misalignment.

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Holder Assembly (Bracket)
Genuine Lg part
By: Lg
Part Number: AEJ73579702

This holder assembly is a structural mounting piece that supports and secures an internal component in your appliance. Replacing a cracked or worn bracket helps restore proper alignment and keeps parts stable during everyday use.

  • Provides a rigid mounting point for the attached component
  • Keeps parts aligned to reduce movement and vibration
  • Helps prevent rattling or noise from loose mounts
  • Common signs of failure: visible cracks/broken tabs, looseness, or parts that won't stay seated
What's included: 1 holder assembly Install notes:
  • Disconnect power and, if applicable, turn off the water supply before service
  • Note the orientation of the original part to match fitment
  • Reuse existing mounting screws or hardware unless the manufacturer specifies otherwise
  • Do not overtighten fasteners; the secured component is fully seated and stable

Do-It-Yourself Stories from Customers like You Had to reinstall ice maker.   Mark W. • Dayton , OH • August 25, 2018

Installed new screws. Read more

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Appliance Mounting Screw
Genuine Lg part
By: Lg
Part Number: 4000W4A003A

Replacement screw for securing panels, brackets, and internal components. Restores tight fit and proper alignment when original hardware is stripped or missing.

Do-It-Yourself Stories from Customers like You AC fan motor.   Tom C. • Liberty Lake , WA • September 26, 2021

Disassembled and replaced ac motor. The hardest part was to pull the microwave out of the cabinet. Read more

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Refrigerator Compressor Mounting Grommet
Genuine Lg part
By: Lg
Part Number: MCQ66921101

Vibration-isolating grommet that mounts between the compressor and chassis. Replace if cracked, worn, or missing to restore proper cushioning.

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Refrigerator Lamp Reflector
Genuine Lg part
By: Lg
Part Number: 3034JA1009A

Mounts behind the interior light to direct and spread illumination. Replace if cracked, melted, warped, or missing to restore bright, even lighting.

Do-It-Yourself Stories from Customers like You Refrigerator light was buring constantly generating excessive heat (2 60 watt bulbs) and melting plastic parts   Nancy V. • Newport Beach , CA • November 06, 2015

Was able to diagnose problem at AppliancePartsPros.com by entering the model #. This is apparently a common problem with this Refrigerator Replaced Light Socket Assembly, Lamp Reflector, Lamp Case and Lamp Cover. Also replaced the main circuit board (not sure if this was necessary). The wiring on the Light Socket Assembly was different than the original, so it was a bit confusing how to assemble it, and no screws were provided to attach it to the Lamp Reflector - figuring this out took most... Read more

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Compressor Set Assembly
Genuine Lg part
By: Lg
Part Number: TCA37091209

 

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Refrigerator Ice Bucket
Genuine Lg part
By: Lg
Part Number: 5074JA2004A

Replacement ice bucket that collects and stores ice in your refrigerator's freezer. Molded plastic bin prevents spills and keeps ice organized.

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Refrigerator Door Hinge
Genuine Lg part
By: Lg
Part Number: AEH60614101

Secures and guides your refrigerator door for smooth opening and closing. Replace if door sags, rubs, or won't seal properly. Confirm fit by model number.

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Refrigerator Retaining Pin
Genuine Lg part
By: Lg
Part Number: 1PZZJA3013B

Rattling or loose parts in your refrigerator? This retaining pin secures moving components and keeps them aligned for smooth, quiet operation.

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Refrigerator Compressor Mount Retainer Clip
Genuine Lg part
By: Lg
Part Number: 4620JA3015A

This is a small retainer clip that secures the compressor in place at the base of the refrigerator. It helps prevent the compressor from shifting or vibrating excessively during operation. Replace this clip if your refrigerator produces unusual rattling or vibrating noises from the back, or if the compressor appears loose or has shifted from its mounting position.

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Basket Door Assembly (Silverware Basket Door)
Genuine Lg part
By: Lg
Part Number: AAP73871401

This genuine replacement basket door assembly restores a dishwasher's silverware basket closure so utensils stay secure during wash cycles. It replaces a broken, cracked, or missing basket door to keep small items contained. What it does:

  • Replaces the small hinged door on the silverware basket that opens and closes for loading.
  • Keeps forks, knives and spoons from falling out or shifting during a cycle.
  • Prevents small items from interfering with spray arms and wash performance.
  • Helps the basket maintain its intended fit and alignment in the lower rack.
What's included:
  • One basket door assembly as shown.
Install notes:
  • Disconnect power to the appliance before starting any repair.
  • Remove the lower rack to access the silverware basket and replace the door; no special tools usually required.
  • Inspect hinge clips or pins for wear and replace if damaged to ensure proper operation.

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Refrigerator Drawer Slide Rail Guide
Genuine Lg part
By: Lg
Part Number: 4974JA1154A

Replacement drawer slide rail guide for refrigerators. Restores smooth drawer operation when original is cracked, broken, or worn. Keeps drawer aligned.

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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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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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