Lg Refrigerator 78312 Parts
Genuine Lg part
By: Lg
Part Number: 5074JJ1055A
Stores ice from the icemaker inside the freezer compartment. Replace if cracked, warped, or missing to prevent leaks and ice dispensing jams.
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$119.54
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$142.25
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$22.71
Genuine Lg part
By: Lg
Part Number: MHA62513601
Support roller that mounts to the refrigerator base, allowing the unit to roll for cleaning or service. Replace if worn, broken, or causing uneven positioning.
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$18.77
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$22.34
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$3.57
Genuine Lg part
By: Lg
Part Number: 4J00382C
Fastener washer for refrigerators. Replaces worn, missing, or damaged washers that support screws and nuts. Restores proper spacing and load distribution.
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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: 5218JJ3001A
Mounts inside your refrigerator to guide storage drawers for smooth opening and closing. Replace if cracked, broken, or worn to restore drawer alignment.
Do-It-Yourself Stories from Customers like You
Simply put broken parts John K. • Milford , CT • September 25, 2015
Changed the parts.
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$12.95
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$15.54
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$2.59
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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$12.95
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$15.41
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$2.46
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.
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$14.95
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$17.64
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$2.69
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.
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$10.58
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$11.64
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$1.06
Genuine Lg part
By: Lg
Part Number: 4J01424C
Replacement screw for refrigerators. Secures panels, brackets, and internal components. Install when original is missing, stripped, or damaged.
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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: TCA35931726
Fridge not cooling or freezing? Compressor running constantly? This compressor set assembly restores cooling. Complex repair requiring professional tools.
Do-It-Yourself Stories from Customers like You
Compressor running full time. Joseph B. • Kindred , ND • August 11, 2020
Replaced compressor and filter dryer
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$289.39
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$347.27
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$57.88
Genuine Lg part
By: Lg
Part Number: 5209JJ1002A
Replaces a cracked or broken air duct assembly that routes cold air from the freezer to the refrigerator compartment. Mounts on the back wall of the fridge.
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$252.34
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$297.76
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$45.42
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: 1SZZJJ3005E
Replacement mounting screw for refrigerator interior components and panels. Needed when original hardware is stripped, lost, or damaged during repairs.
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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: 3550JA2248A
Clear plastic cover that protects the control board display and buttons. Replaces cracked, melted, or discolored lens on refrigerator control panel.
Do-It-Yourself Stories from Customers like You
The refrigerator door was left open and the lights melted the plastic housing and lens Charles K. • Lumberton , TX • October 22, 2016
I ordered new plastic parts to replace the melted ones.
I also installed LED bulbs to prevent a future occurrence.
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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: 4940JJ2010A
Shutter knob for bottom-mount refrigerators. Replaces broken, cracked, or missing knobs that control airflow shutters. Direct-fit replacement part.
Do-It-Yourself Stories from Customers like You
Broken cover assembly tv Mohamad R. • Elmont , NY • November 02, 2014
Bought new one and installed
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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: AEH36437002
Door hinge for bottom-mount refrigerators. Secures door to cabinet frame for smooth opening and closing. Replace if hinge is cracked, bent, or loose.
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$101.30
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$121.56
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$20.26
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