Parts for Lg 72123: Case Parts

Door hinge for bottom-mount refrigerators. Secures door to cabinet frame for smooth opening and closing. Replace if hinge is cracked, bent, or loose.

Replace your refrigerator's rear handle if it's cracked, broken, or missing. This structural support handle mounts to the back panel of your unit.

Protective cover for the PTC relay in your side-by-side refrigerator. Replace this cap if it's cracked, broken, or missing to protect the relay component.

Secures and protects your refrigerator's air filter, preventing debris bypass. Replace if cracked, loose, or missing to maintain proper filtration. Verify fit with your model number.

This is a small roller used inside the refrigerator to support and allow smooth movement of drawers, shelves, or other sliding components. It helps ensure that parts glide in and out easily without friction or binding. Replace this roller if your refrigerator drawers are sticking, making grinding noises, or sitting unevenly on their tracks.

This water filter head assembly holds the water filter and connects the water lines to the filter.

Replacement door hinge for bottom-mount refrigerators. Attaches door to cabinet frame for proper alignment. Needed when hinge is cracked or broken.

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.

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

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

• 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

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

Refrigerator won't power on or loses power intermittently? This power cord assembly replaces frayed or damaged cords to restore safe, reliable operation.

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

• 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

This is the DC motor that drives the condenser fan, typically located near the compressor at the bottom rear of the refrigerator. It circulates air across the condenser coils to dissipate heat and maintain efficient cooling. Replace this motor if the refrigerator is running warm, the compressor is overheating, or the fan is not spinning when the compressor is operating.

Adjustable leveling leg assembly stabilizes your refrigerator and ensures proper door alignment. Replace worn legs to reduce vibration and noise. Confirm fit.

This leveling leg assembly stabilizes and levels your refrigerator so it sits solidly on the floor and the doors align correctly. Replacing a worn or stripped leg helps reduce rocking and vibration and restores smooth leveling adjustment.

• Provides height adjustment to level the cabinet on uneven floors
• Supports the unit to prevent rocking or wobbling
• Helps doors close and seal properly when the cabinet is level
• Symptoms may include persistent wobble, vibration/rattling, or a stripped/bent foot or screw

• Unplug the refrigerator and use a helper to prevent tipping injuries.
• Protect flooring; remove the kickplate/grille for access if present.
• Thread out the worn leg; hand-thread the new assembly and adjust height—do not over-extend.
• Level side-to-side and front-to-back per your owner's manual, then reattach any panels.

This DC fan motor drives the refrigerator's fan to circulate air across the coils and through the cabinet. Replacing a weak or failed motor restores proper airflow for consistent temperatures and reliable cooling performance.

• Spins the fan blade to move air through the cabinet and across heat-exchange coils
• Helps maintain even, stable temperatures throughout the appliance
• Typical failure symptoms: fan not running or intermittent, unusual humming/squealing/rattling near the fan area, poor cooling or temperature fluctuations
• Can reduce hot spots by restoring proper air circulation

• Disconnect power before servicing; use cut-resistant gloves
• Access the motor behind the rear cover or interior panel (location varies by model)
• Note connector orientation; disconnect harness, mount the new motor, and securely route wiring
• Ensure the blade spins freely with no obstructions; restore power and verify fan operation

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

The Fan Assembly is an OEM part for LG refrigerators. It is responsible for circulating air within the refrigerator and freezer compartments, ensuring consistent cooling and optimal temperature distribution. The fan assembly helps maintain the freshness of your food by evenly distributing cold air.

Common causes of a bad fan assembly include electrical issues, worn-out bearings, or obstructions that prevent the fan from spinning properly.

Symptoms of a bad fan assembly include:

• Unusual noises coming from the refrigerator
• Inconsistent temperatures within the fridge or freezer
• Frost buildup in the freezer
• Refrigerator running continuously or not cooling effectively

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

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.

This run capacitor provides the continuous electrical boost needed to keep the refrigerator's compressor motor running efficiently. It stores and releases energy to maintain the proper phase and voltage for the compressor during normal operation. Replace this capacitor if the compressor struggles to start, hums without running, shuts off intermittently, or if the refrigerator stops cooling altogether.

Fix ice buildup on evaporator coils or freezer not defrosting properly. This defrost thermostat monitors temperature to prevent frost. 2-hour repair.

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.

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.