Parts for Lg 78733: Case Parts

Replacement mounting bolt for refrigerator components and assemblies. Needed when original fastener is missing, stripped, or damaged during service work.

This genuine replacement screw secures panels and components on compatible LG appliances, restoring a proper fit and preventing rattles or loose parts. Use it when original screws are missing, stripped, or corroded. What it does:

• Fastens trim, access panels, brackets or small components to appliance chassis
• Helps stop vibration noise and prevents panels from shifting or falling
• Replaces missing, worn, or corroded screws that cause loose parts
• Matches OEM fit and function for reliable reassembly

• Use the correct driver bit to avoid cam-out or stripped heads
• Hand-start threads before final tightening to ensure proper alignment
• Tighten securely but avoid over-tightening, which can strip threads or crack plastic
• Disconnect power before working on electrical components

Refrigerator door bin holder rail secures bins to the door liner. Replace if cracked, broken, or missing to restore proper door storage functionality.

Plastic cap that covers and seals the air duct in your refrigerator. Replace if cracked, broken, or missing to maintain proper airflow and appearance.

Protective cover assembly that shields the printed circuit board (PCB) in your refrigerator. Replace if cracked, broken, or missing to protect electronics.

Supports the center door on bottom-mount refrigerators. Replace if your hinge is cracked, worn, or broken to restore proper door alignment.

Replace the interior light housing cover in your refrigerator. Needed when the original lamp case is cracked, broken, or missing. Installs inside the fridge.

Broken or missing light cover leaving your refrigerator interior dim or exposed? This lens snaps into place in minutes to restore even lighting.

Wire harness assembly for bottom-mount refrigerators. Connects electrical components throughout the unit. Replace if wires are frayed, damaged, or corroded.

The water filter cover 3550JD1128E attaches over the water filter and protects the water filter and head.

Refrigerator shelf holder rail that supports and guides removable shelves. Replace if cracked, broken, or worn to restore proper shelf positioning.

This noise damper reduces vibration and rattling sounds from refrigerant lines in your refrigerator. It cushions the copper tubing against the cabinet to prevent metal-on-metal contact that creates annoying noises. Install this damper if your refrigerator makes clicking, rattling, or vibrating sounds, especially when the compressor cycles on and off.

Secures panels, brackets, and internal components in your refrigerator. Replace this mounting screw if the original is missing, stripped, or damaged.

Replacement mounting bracket that secures internal components to the cabinet frame. Needed when original is cracked, bent, or broken, causing loose parts.

This holder is a small mounting bracket used to secure internal components in place, helping keep parts aligned and stable for reliable operation. It provides a direct, OEM-compatible replacement to restore proper fit and function. What it does

• Secures and supports nearby components to prevent shifting or vibration.
• Restores proper alignment where a worn or broken holder causes rattling or loose parts.
• Helps maintain normal operation by keeping assemblies seated correctly.
• Works behind panels or inside assemblies where a dedicated bracket is required.

• One holder/mounting bracket as shown.

• Installation generally requires removing the panel or access cover where the holder is located.
• Use proper fasteners shown in your appliance; replace any damaged screws or clips as needed.
• Disconnect power before servicing electrical appliances to reduce shock risk.

This is a rear end cap designed to attach to the refrigerator door handle, giving it a finished look and helping hold the handle securely in place. It snaps onto the end of the handle assembly. Replace this part if it is cracked, broken, or missing, which can make the handle feel wobbly or unstable during use.

Replacement mounting screw for refrigerator panels, trim, and components. Secures loose or missing fasteners to reduce vibration and keep parts in place.

This is a plastic grille or cover that sits over the evaporator fan area inside the refrigerator or freezer compartment. It directs cold air flow from the evaporator coils into the compartment while protecting the fan and coils from contact with food items. Replace this cover if it is cracked, warped, or if frost is building up unevenly inside the compartment due to improper airflow.

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

• 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

Secures panels, brackets, and trim components inside your refrigerator. Replace this fastener if it's stripped, lost, or damaged to restore alignment.

Leveling leg for refrigerators. Installs at bottom corner to elevate and stabilize the appliance. Replace if broken, compressed, or no longer secure.

Protective cover for your refrigerator's PTC and compressor start device assembly. Replace if cracked, melted, or missing to shield components from damage.

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.

Lower cover assembly protects the refrigerator's lower cabinet area from debris. Replace if cracked, broken, or missing to restore appearance.

Protects and diffuses the interior lamp for even lighting. Replace if cracked, yellowed, or broken to restore visibility and shield the bulb from spills.

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.

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

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.

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

Replacement LED assembly restores screen illumination by replacing the TV's failed LED strips. Use this part to address dim, flickering, or uneven backlighting and improve overall picture visibility. What it does:

• Replaces the TV's backlight LED strips to restore even panel illumination.
• Commonly used when the screen is dim, has dark bands or spots, or the backlight flickers or fails while a faint image remains.
• Fits into the original LED channels and connects to the existing LED driver/board (direct-fit replacement when matched to correct model).
• Does not address unrelated failures such as main board, power supply, or panel matrix faults.

• Disconnect power and allow the TV to sit unpowered before starting—work only when fully de-energized.
• Handle the LCD panel and assembly carefully to avoid pressure damage; wear ESD protection when available.
• Verify LED operation before full reassembly (power up with the panel/coverings off only if you are comfortable and it's safe to do so).

Fix frost buildup and uneven cooling in your refrigerator with this evaporator defrost heater. Melts ice from coils during defrost cycles. Moderate repair.

Replace your refrigerator's LED light assembly when lights flicker, dim, or fail. Restores bright, energy-efficient interior lighting. Verify fit by model.

Fix a refrigerator not cooling properly with this compressor sealing pipe. Essential sealed system component for restoring proper refrigeration.

Covers and protects the interior compartment fan while directing airflow. Replace if cracked, broken, or missing to restore safe air circulation.

Right side upper hinge.

This is the condenser fan motor assembly located near the compressor at the back or bottom of the refrigerator. It draws air across the condenser coils to dissipate heat and keep the refrigeration system running efficiently. Replace this motor if the refrigerator is running warm, the compressor is overheating, or you no longer hear the fan running when the compressor is on.

The Compressor Overload Protector is an OEM replacement part for LG refrigerators. It plays an important safety role in protecting the compressor from damage due to excessive heat. Located near the compressor unit, the overload protector functions to shut off power to the compressor if temperatures become too high during operation.

Causes can include normal wear over time rendering it less responsive to temperature changes. Mineral or refrigerant deposits may also impede its ability to detect overheating conditions accurately.

Symptoms of a faulty overload protector include:

• Refrigerator fails to properly cool or the compressor does not run
• Circuit board or electrical component failure or burnout
• Lack of cold air production and higher than normal freezer/fridge temperatures

This OEM LG part is also compatible with some Sears/Kenmore models.

Fix refrigerator not cooling properly or running constantly with a new drier assembly. Removes moisture from refrigerant. Requires EPA-certified technician.

This is a temperature sensor that monitors the internal temperature of the refrigerator compartment and sends readings to the main control board. The control board uses this data to regulate the compressor and cooling cycles. Replace this sensor if the refrigerator is too warm, too cold, runs continuously, or displays incorrect temperature readings.

Plastic drain tube that channels defrost water from evaporator coils to drain pan. Replace if cracked, melted, broken, or causing water leaks in freezer.

Refrigerator light won't turn off when door closes? This door switch controls interior lighting based on door position. Simple DIY repair.

Secures water supply line connections in your refrigerator. Replace if leaking, loose, or damaged to restore proper ice and water dispenser function.

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.

This is a rubber or elastomer damper that supports and isolates the evaporator fan motor inside the refrigerator. It absorbs vibration from the motor to reduce noise during normal operation. Replace this part if you hear excessive buzzing, rattling, or vibration coming from the freezer section, which often indicates the damper has hardened or deteriorated.

Freezer icing up or not defrosting? The defrost sensor monitors temperature during defrost cycles. DIY-friendly repair with basic tools in 30 minutes.

Reduces contaminants and odors from your refrigerator's water and ice supply. Replace every 6 months for optimal performance. Verify fit by model number.

The Refrigerator Temperature Sensor is an OEM part for LG refrigerators. This sensor monitors the temperature inside the refrigerator and communicates with the control board to maintain the optimal cooling environment.

Common causes of failure include wear and tear over time, electrical issues, or exposure to moisture. A malfunctioning sensor can lead to inaccurate temperature readings, resulting in improper cooling or freezing.

Symptoms of a bad refrigerator temperature sensor include:

• Inconsistent refrigerator or freezer temperatures
• Food spoiling faster than usual
• Refrigerator running continuously or not running at all
• Error codes displayed on the control panel

This OEM LG part is also compatible with Sears/Kenmore models.

Refrigerator clicking but not cooling? The compressor start relay kickstarts your compressor. Simple 30-minute DIY fix that gets your fridge cold again.

The Fan Motor is an OEM part for LG refrigerators. It is essential for circulating air throughout the refrigerator and freezer compartments, ensuring that the temperature is evenly distributed and maintained at the set levels. This motor powers the fan that helps to cool the evaporator coils and dissipate heat, which is vital for the appliance's cooling efficiency.

Symptoms of a failing Fan Motor include:

• The refrigerator not cooling adequately
• Unusual noises coming from the refrigerator, such as humming or buzzing
• Ice buildup in the freezer compartment due to poor air circulation
• The refrigerator cycling on and off more frequently

Causes of a bad fan motor can include wear and tear over time, obstructions in the fan blades, or electrical issues such as faulty wiring or a malfunctioning capacitor.

This OEM LG part is also compatible with Sears/Kenmore.

Interior light won't turn on when door opens? This refrigerator door switch signals when the door opens or closes. DIY-friendly repair, takes about 5 minutes.