7957402 Parts

This fan grille assembly covers the internal fan and channels airflow through the air ducting, protecting the fan while helping your appliance circulate air efficiently for even, reliable temperatures and quieter operation. What it does:

• Shields the fan and directs airflow through the cabinet
• Helps maintain proper circulation for consistent cooling performance
• Replaces cracked, warped, or missing grille panels that disrupt airflow
• Common symptoms: rattling or scraping near the fan area, broken louvers, weak airflow, temperature fluctuations, or frost/ice buildup around the cover

• One fan grille assembly

• Disconnect power to the appliance before servicing
• Remove shelves/drawers or trim as needed to access the grille
• Remove mounting screws/clips and gently release plastic tabs; disconnect any attached wiring harnesses and note routing
• Transfer any reusable insulation or foam seals from the original part if present; ensure the fan spins freely before reassembly and restoring power

This filter assembly head is the replacement water filter housing that secures the cartridge, routes incoming water, and seals the connection to the dispenser/ice system. It restores a proper filter mount and helps prevent leaks or loss of water flow. What it does:

• Holds and seals the water filter cartridge to the refrigerator's water line
• Routes filtered water to the dispenser and ice maker
• Commonly replaces a cracked, leaking, or damaged filter housing
• Can resolve reduced or no water flow when caused by a failed filter head
• Re-establishes a proper seal to prevent drips at the filter connection

• One filter assembly head

• Turn off the refrigerator and shut off the water supply before starting
• Depressurize the water line/dispenser per the refrigerator manufacturer's instructions
• Inspect O-rings/seals and replace if damaged; ensure proper seating when installing the filter
• After installation, turn on water, check for leaks, and run water/dispenser to clear air

This door stopper assembly mounts at the hinge to control how far the door opens and promote smooth, consistent closing. Replacing a worn or broken stopper restores proper door swing and helps protect the hinge from overextension.

• Limits the door's opening range to prevent overextension
• Guides and cushions door movement for a smoother close
• Helps maintain door alignment at the hinge area
• Common symptoms: door swings too far, doesn't stop at the usual angle, clicks/binds near the hinge, or visible cracks/wear on the stopper

• Disconnect power to the appliance before servicing
• Support the door and use a helper when loosening hinge hardware
• Note the original orientation and transfer any spacers/shims if present
• Tighten fasteners evenly and verify smooth door operation before finalizing reassembly

The Magnet Switch is an OEM part for LG refrigerators. It plays an important role in monitoring the position of the refrigerator door. 

The magnet switch works together with a magnet installed in the door gasket to detect when the door is opened or closed. It communicates this information to the control board which uses it to manage temperatures and fan speeds accordingly. 

Causes of a bad magnet switch can include wear and tear over time, physical damage, or failure of internal components. 

Symptoms of a bad magnet switch include:

• Improper cooling and freezing performances 
• Inability to detect when the door is opened
• Erratic temperature fluctuations
• Errors codes relating to door sensors

This genuine OEM LG magnet switch restores the door monitoring functions of your refrigerator. It is also compatible with Sears/Kenmore refrigerator models.

This holder is a small mounting bracket that secures a mating component in place inside the appliance. Replacing a cracked or missing holder restores a firm, rattle-free fit and proper alignment.

• Provides a stable mount for the designated part
• Prevents shifting and vibration that can cause noise or premature wear
• Common signs of failure: broken tabs, stress cracks, or the attached part sagging or falling out
• When damaged, the connected component may be loose, noisy, or misaligned

• Disconnect power; if working near water tubing, also shut off the water supply
• Note the original orientation and mounting points; take a photo before removal
• Reuse existing fasteners and avoid overtightening to prevent cracking the plastic
• Ensure the attached component is secure and clears any moving parts before restoring power

This cabinet roller supports the refrigerator and lets the unit roll in and out of place for cleaning or service. Replace a worn or broken roller to restore smooth movement and help keep the appliance properly positioned.

• Supports the base of the refrigerator and enables rolling movement
• Helps with safe positioning and service access without dragging
• Common failure signs: appliance is hard to move, scraping or rolling noises, a flat-spotted/cracked wheel, or a wheel that won't turn
• Replace when the roller is damaged, seized, or missing

• Disconnect power and shut off water supply; protect flooring before moving the appliance
• With help, pull the refrigerator forward and safely support it to access the roller
• Remove mounting fasteners, install the new roller, and reuse original hardware
• Confirm level and smooth movement before returning the unit to its location

This replacement hinge assembly supports and pivots the refrigerator door. Replacing a worn or bent hinge restores smooth door movement and proper alignment so the gasket can seal correctly to help maintain performance. What it does:

• Provides the pivot point for the door to open and close
• Supports the door's weight to keep it aligned
• Helps the door gasket seal evenly against the cabinet
• May correct issues such as door sagging, rubbing, popping, or not closing/sealing fully

• One hinge assembly

• Unplug the refrigerator and remove items from the affected door
• Support the door while removing hinge screws; note the orientation of any spacers/bushings
• Transfer any reusable hardware from the old hinge to the new assembly
• Reinstall and tighten fasteners; verify door is level and check gasket seal

This tray cover assembly replaces a cracked or warped cover that supports the refrigerator bin/tray. Restoring a level, secure surface helps keep items stable and allows the drawer to move and seat properly. What it does:

• Forms the shelf/cover above a refrigerator drawer or tray
• Supports items stored above and aligns the bin beneath
• Replaces cracked, sagging, or broken frames and tabs
• Helps prevent spills and binding when opening or closing the drawer

• Includes 1 tray cover assembly

• Unplug the refrigerator and clear the compartment for safe access.
• Slide out and remove the bin/tray; lift the old cover off its support rails or tabs.
• Position the new cover; ensure all tabs fully engage before reinstalling the bin and checking movement.

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 replacement screw secures specified panels or components inside your appliance. Refreshing worn or missing hardware helps restore a tight fit, reduce rattling, and keep assemblies properly aligned for reliable performance.

• Provides secure fastening for brackets, panels, or internal assemblies
• Replaces stripped, rusted, or lost hardware
• Helps reduce vibration and rattling noises
• Symptoms include loose panels, shifting components, or a screw that won't tighten

• Disconnect power and allow any hot surfaces to cool before servicing
• Wear cut-resistant gloves and eye protection
• Match length and thread to the original; replace like-for-like
• Start threads by hand to avoid cross-threading; do not overtighten

This power cord assembly supplies AC power from the wall outlet to your appliance. Replacing a frayed, heat-damaged, or loose cord restores safe, reliable operation and can eliminate intermittent power loss.

• Carries line voltage and ground into the unit to power controls and components
• Routes electricity safely into the cabinet to protect internal wiring
• Replace at the first sign of damage to reduce shock or fire risk

• Disconnect power at the outlet/breaker before servicing
• Compare the new cord to the original; transfer any clips or grommets from the old cord if needed
• Route and secure the cord exactly as original; keep clear of sharp edges and moving parts
• Ensure all connections are fully seated and the ground is properly secured before restoring power

This sub PCB assembly is an electronic control board that processes inputs and switches components, coordinating specific appliance functions. Replacing a failed board can restore normal operation and resolve dead controls, error codes, or intermittent, unpredictable behavior. What it does:

• Distributes and regulates control power and switches loads via onboard relays/triacs
• Interprets signals from sensors and the user interface to execute commands
• Coordinates timing and operation of related components per the appliance's program logic
• Failure may present as no power, won't start, unresponsive or flickering display, random beeps, or recurring error codes

• 1 sub PCB assembly

• Disconnect power to the appliance before servicing; verify no voltage is present
• Use ESD protection and handle the board by the edges
• Photograph wiring; transfer connectors one at a time and ensure they are fully seated
• Secure the board with existing fasteners/standoffs; perform any required reset or diagnostic per your model's service info

This fresh room tray assembly restores the dedicated deli/snack drawer in your refrigerator. Replace a cracked, warped, or missing bin to keep foods organized and ensure smooth, reliable access.

• Provides a smooth-sliding storage bin for deli/snack items in the fresh food section
• Restores organization and usable space when the original tray is broken or missing
• Fits on the existing fresh-room rails/shelf designed for this drawer
• Symptoms it can resolve: cracked or broken tray, hard-to-slide drawer, missing bin

• Open the refrigerator and clear the area around the drawer location.
• Pull the old tray straight out; lift or tilt to clear the stops as your model requires.
• Align the new tray with the side rails and slide it in until fully seated.
• Handle plastic carefully to avoid damage; do not force the drawer.

This gas valve assembly controls and shuts off the flow of gas to your appliance's burner system, enabling safe ignition and steady heat. Replacing a sticking or failing valve restores reliable heating performance and consistent flame control.

• Regulates gas flow to the burner(s) as commanded by the control/thermostat
• Works with the igniter to light the flame
• Helps maintain stable gas supply for consistent heating
• Failure symptoms include no ignition, igniter glowing with no flame, intermittent heat, or a weak/uneven flame

• Disconnect power and shut off the gas supply before servicing
• Allow the appliance to cool and work in a well-ventilated area
• Transfer any fittings or brackets from the original valve if required
• After installation, restore gas and check all connections for leaks with a soapy-water solution

This hinge bolt secures the hinge to the appliance cabinet or door, keeping alignment true and motion smooth. Replacing a stripped, missing, or corroded bolt helps restore proper door operation and reliable closing.

• Fastens the hinge to support and stabilize the door
• Helps maintain alignment for smooth opening and closing
• Replaces damaged, stripped, or missing hardware

• Disconnect power to the appliance; shut off water supply if applicable
• Support the door to prevent strain on remaining hardware; enlist a second person if needed
• Note the order/orientation of any shims or washers and transfer them during reassembly
• Start threads by hand to avoid cross-threading; tighten securely without overtightening