Lfx28978st Parts

This ice maker gear drives the ejector blades that push ice from the tray into the bin. Replacing a worn or broken gear restores proper harvest cycles and stops grinding or slipping during ejection. What it does:

• Turns the ice maker ejector to release ice cubes during the harvest cycle.
• Stops or reduces grinding noises and slipping when the gear teeth are stripped or damaged.
• Helps restore regular ice production when the ejector no longer rotates.
• Works as the replacement driven gear in compatible LG ice maker gear trains.

• Disconnect power before servicing the ice maker to avoid shock or injury.
• Remove the ice maker assembly to access the gear; follow OEM instructions for disassembly.
• Inspect the mating gear, motor shaft, and ejector assembly for wear—replace additional damaged parts as needed.
• Use the matching part number to ensure fit.

This slide rail is a replacement drawer guide that restores smooth, stable drawer movement and helps prevent binding or sagging. Designed to match the OEM fit so drawers open and close reliably. What it does:

• Guides and supports the appliance drawer for smooth sliding motion
• Replaces worn or damaged rails that cause sticking, sticking intermittently, or uneven travel
• Helps prevent drawer tilt or sag when loaded
• Restores proper alignment for secure closing

• Disconnect power to the appliance before beginning any work
• Remove the drawer per your model's service instructions to access the rail
• Use basic hand tools (screwdriver/driver) to remove and replace the rail; keep fasteners for reuse
• Align the rail carefully, slide the drawer to test operation, and verify smooth movement before returning the appliance to service

This condenser assembly replaces the condenser wiring and support used in compatible refrigerators to restore proper condenser connections and airflow. It helps re-establish electrical routing and secure mounting so the cooling system can run reliably. What it does:

• Replaces damaged or corroded condenser wiring and associated mounting hardware
• Restores electrical connection between condenser components and the control circuitry
• Helps resolve symptoms such as cooling loss, intermittent compressor operation, or visible wiring damage
• Maintains proper condenser positioning for adequate airflow and heat dissipation

• Disconnect power and unplug the appliance before starting work
• Inspect surrounding components (fan, compressor, terminals) for related damage
• Use manufacturer-recommended torque and routing to avoid pinched wires

This guide assembly is a chassis alignment and support piece that helps hold and position internal TV components for proper fit and operation. Replacing a damaged guide restores secure mounting and reduces panel or board movement. What it does:

• Secures and aligns internal TV modules or boards to the cabinet
• Prevents rubbing, vibration noise, and intermittent contact from loose parts
• Helps keep the display and internal assemblies correctly spaced for reliable operation
• Useful when cracked, warped, or broken guides cause misalignment or rattling

• One guide assembly as shown

• Unplug the TV and remove power/antenna cables before starting
• Ground yourself to protect against static-sensitive components
• Use original screws and fasteners; inspect adjacent tabs and mounts for damage during installation

This PTC cover is the protective housing that shields a PTC sensor/assembly from debris and physical damage, helping maintain reliable sensor performance and prolong component life in the appliance. What it does:

• Protects the PTC sensor or PTC assembly from dust, impact, and accidental contact
• Helps prevent shorting or intermittent sensor signals caused by contaminants
• Supports proper positioning and mounting of the PTC component
• Can help address symptoms such as visible sensor damage, exposed wiring, or intermittent operation related to a compromised sensor housing

• Disconnect power to the appliance before starting any repair
• Remove the outer panel(s) as needed to access the PTC location; handle surrounding wiring and components carefully
• Replace only with the correct OEM cover to ensure proper fit and protection

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

This lower ice bank door hinge secures and pivots the freezer's ice bank door so it opens and closes smoothly, helping maintain proper sealing and ice dispensing alignment. Designed as a direct replacement for the original hinge. What it does:

• Supports the ice bank door, providing a stable pivot point for opening and closing
• Keeps the ice bank door aligned to maintain an effective seal and proper operation
• Prevents sagging or binding that can interfere with ice dispensing or door function
• Restores correct door movement after hinge wear or damage

• Use basic hand tools; keep power to the appliance off and unplug before starting
• Handle the ice bank and door carefully to avoid damaging the trim or ice chute
• Reuse original fasteners only if undamaged; replace damaged screws to ensure secure mounting

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 genuine replacement mounting screw designed to secure appliance panels and internal components, restoring proper fit and stopping movement. Fits specified LG assemblies where the original screw is missing or damaged. What it does:

• Secures panels, brackets, or small components to prevent rattling and misalignment
• Restores proper attachment when original screw is stripped, lost, or broken
• Helps eliminate vibration noise caused by loose fasteners
• Matches OEM fit and thread form for reliable reassembly

• One mounting screw

• Disconnect power and water before beginning any service
• Use the correct driver and do not overtighten to avoid striping threads or cracking components
• Keep removed screws organized to ensure correct replacement locations
• If threads are damaged, replace mating clip or insert as recommended by OEM

This connector assembly secures and drives the freezer drawer bar so the drawer opens and closes smoothly. Replaces a worn or broken bar/gear assembly to restore proper drawer movement and alignment. What it does:

• Transfers drawer motion to the slide mechanism so the freezer drawer glides correctly
• Replaces worn or stripped gears that cause slipping, grinding, or uneven movement
• Secures the drawer bar to the internal slide/track to prevent misalignment or sagging
• Useful when a drawer won't open/close smoothly, catches, or rattles during operation

• Disconnect power before servicing and remove stored items from the drawer
• Generally replaces with basic hand tools; support the drawer while detaching and installing the assembly
• Inspect surrounding slide components for wear and replace if needed for reliable operation

A replacement refrigerator shelf assembly that restores a level, stable storage surface for leftover and fresh foods. Designed to replace a damaged, cracked, or worn shelf so you can safely store items and keep the interior organized. What it does:

• Provides a sturdy, level surface for food and containers to sit on
• Replaces cracked, chipped, or shattered glass or a warped shelf frame
• Stops items from sliding or falling when a shelf edge is broken
• Helps restore proper spacing and visibility inside the refrigerator

• Remove food and containers before removing the old shelf
• Wear cut-resistant gloves when handling broken or glass shelves
• Support the shelf while lifting out and during installation to avoid dropping
• Verify fit and seating into the shelf tracks; do not force—confirm alignment before applying weight

This valve assembly pipe routes water between the refrigerator's valve components to enable controlled water flow to dispensers and ice systems. It replaces a damaged or leaking piping assembly to restore proper water delivery and prevent leaks. What it does:

• Channels water between the appliance valve and downstream components for dispenser or ice functions
• Replaces cracked, kinked, or corroded tubing that can cause leaks or reduced flow
• Helps stop visible leaks and intermittent water delivery issues when tubing is the failure point
• Works as the factory replacement pipe assembly designed to match original fit and routing

• One valve assembly pipe

• Turn off power and water supply before starting work; relieve any line pressure and drain remaining water
• Inspect adjoining fittings and clamps; replace any damaged fasteners to ensure a leak-free connection
• Tighten fittings to OEM torque recommendations where specified; avoid overtightening plastic fittings

This pipe holder is a small plastic clip that secures tubing and small pipes inside the appliance, helping keep lines organized and preventing rubbing or disconnection. It restores proper routing and reduces vibration-related noises. What it does:

• Holds and secures water, drain, or refrigerant tubing to prevent sagging and chafing
• Keeps lines routed away from moving parts to reduce wear and noise
• Helps maintain proper tube alignment to avoid strain on fittings
• Commonly replaced when the original clip is cracked, broken, or missing

• Disconnect power and water before working on the appliance
• Inspect surrounding tubing and fittings for damage when replacing the clip
• Typically installs as a push-fit or snap-on clip; use gentle pressure and avoid forcing
• Replace broken or brittle clips to prevent tubing damage or leaks

This damper assembly controls airflow between compartments to help maintain consistent refrigerator temperatures and restore proper air distribution. It replaces a damaged or stuck damper that interferes with cooling balance. What it does:

• Regulates fresh food/freezer airflow by opening and closing the inlet
• Helps correct uneven temperatures or reduced cooling caused by a stuck or broken damper
• Stops unwanted drafts when the damper is closed
• Operates with the fridge's control system to respond to temperature changes

• Disconnect power to the appliance before starting any repair
• Access typically requires removing interior panels or shelving to reach the damper housing
• Handle plastic parts and wiring gently; avoid forcing connectors

This main control board is the appliance's primary electronic controller, coordinating user inputs, sensors and functions so the unit runs as intended. Replacing a faulty board restores proper electronic control and command response. What it does:

• Receives and processes signals from the user interface and sensors to run cycles and features
• Controls power distribution to motors, valves, displays and other electronic components
• Helps regulate timing, diagnostics and status reporting for the appliance
• Commonly linked to symptoms like no power to controls, unresponsive buttons, error codes, or unpredictable operation

• One main control board (electronic control PCB)

• Disconnect all power (unplug or trip the breaker) before accessing controls
• Handle the board by the edges and avoid static discharge; use an anti-static wrist strap if available
• Verify the part number on the original board matches before installing