Lg Refrigerator 78312 Parts
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: 5210JJ3006B
Replacement water injection tube for your refrigerator. Routes water to the ice maker or dispenser. Install when original is cracked, kinked, or leaking.
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$17.29
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$18.39
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$1.10
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: 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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$341.48
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$52.09
Genuine Lg part
By: Lg
Part Number: MEG54557902
This holder rail secures and supports internal components in select LG appliances, restoring proper alignment and reducing movement or vibration. Replace a cracked, broken or worn rail to help stop rattling and improper component fit. What it does:
- Provides a stable mounting/support surface for internal parts that rely on the rail for alignment.
- Prevents shifting or vibration that can cause noise, wear, or misalignment.
- Install a new rail if the original is cracked, broken, warped or missing.
- Helps restore correct component positioning for reliable operation.
What's included: One holder rail. Install notes:
- Disconnect power and unplug the appliance before beginning any repair.
- Basic hand tools may be required; refer to the exploded parts list for disassembly steps.
- Inspect surrounding mounting points and fasteners; replace any damaged clips or screws.
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$101.30
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$120.55
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$19.25
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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$12.79
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$15.09
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$2.30
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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$11.47
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$12.62
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$1.15
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: 5421JJ1001B
Refrigerator not cooling or freezing properly? This evaporator coil assembly absorbs heat to cool your fridge. Advanced repair requiring refrigerant work.
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$389.95
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$464.04
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$74.09
Genuine Lg part
By: Lg
Part Number: 4270JJ3001A
This is a support bar that guides and supports the freezer drawer as it slides in and out of the refrigerator. It attaches to the interior of the freezer compartment and ensures the drawer moves smoothly along its track. Replace this part if the freezer drawer is difficult to open or close, sits unevenly, or has become wobbly due to a broken or cracked slide bar.
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$30.25
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$36.30
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$6.05
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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$51.21
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$60.43
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$9.22
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 3550JJ1108A
This is the plastic frame that sits above the crisper drawers in the refrigerator, providing a shelf surface when paired with a glass insert. It supports items stored on the shelf and helps maintain proper airflow and humidity levels around the crisper compartment. Replace this frame if it is cracked, warped, or broken, which can cause the glass panel to sit unevenly or fall through.
Do-It-Yourself Stories from Customers like You
Broken frame for crisper shelf in fridge Michele L. • Brooklyn , NY • November 06, 2015
Replaced part
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$258.95
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$305.56
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$46.61
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 4004JA3002A
Secures water tubing to prevent leaks and disconnections in your refrigerator's water line system. Replace if clip is broken, missing, or tubing moves freely. Confirm fit with your model number.
Do-It-Yourself Stories from Customers like You
Tubing leaking on refrig Robert A. • Felda , FL • March 19, 2015
Replaced tubing and fitting
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$18.95
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$22.36
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$3.41
Out Of Stock
Usually ships within 4 - 14 days