Lfx28978sb100 Parts

This roller assembly supports and guides a sliding rack, shelf, or drawer so it rolls smoothly along its track. Replacing a worn roller restores easy, even movement and helps prevent sticking, wobbling, noise, or the rack/drawer jumping off the rail.

• Provides rolling support for a sliding component on its rail
• Maintains alignment to reduce binding and off-track jams
• Helps the rack/drawer glide quietly and evenly
• Common signs to replace: hard-to-slide movement, squeaking/grinding, wobble or tilt, or a cracked/missing wheel

• Disconnect power before servicing; shut off water supply if applicable to your appliance
• Remove the rack/drawer to access the roller; support moving parts while working
• Note roller orientation and re-use existing fasteners/clips as designed
• Replace both sides for even operation

This turntable roller ring sits under the glass tray and allows it to rotate smoothly for even heating. Replace a worn, warped, or broken ring to restore stable rotation and consistent cooking performance.

• Supports the glass turntable and rides on built-in rollers for smooth, quiet movement
• Keeps the tray level and centered to promote even heating
• Common symptoms: tray not turning, uneven cooking, scraping/grinding noises, or a wobbly/slipping turntable
• Restores proper interaction between the turntable, drive coupling, and motor

• Unplug the microwave or switch off the breaker before servicing
• Remove the glass tray; lift out the old ring and clean the track
• Place the new ring with the rollers facing down on the track; reseat the tray on the center drive coupling
• Test rotation with a microwave-safe cup of water

This small torsion spring restores tension to the dispenser ice door lever so the chute door snaps closed after dispensing. It helps keep warm air and moisture out, reducing frost, condensation, and stray ice from the dispenser.

• Provides return tension for the dispenser ice chute door/lever
• Helps the chute door seal properly to limit warm air infiltration
• Worn or broken springs may cause the ice door to stay open or close slowly
• Symptoms can include frost/ice buildup in the chute, moisture at the dispenser, or cubes dropping/clumping

• Unplug the refrigerator or switch off the circuit breaker before servicing
• Remove the dispenser trim/panel to access the ice door mechanism; note spring orientation with a photo
• Use needle-nose pliers and eye protection—small springs are under tension and can snap
• After installation, cycle the dispenser to confirm the door opens/closes freely and seals

This electronic control board regulates power and coordinates your appliance's operations. Replacing a failed board can restore reliable performance when the unit is unresponsive, behaves erratically, or repeatedly shows error conditions.

• Regulates and distributes power to key components per the control logic
• Processes signals from sensors and user controls to execute functions
• Coordinates timing and operation of cycles/features
• Common failure signs include: won't power on or start, unresponsive controls, intermittent shutdowns, blank/flickering indicators, or recurring error codes

• Disconnect power before servicing; verify no voltage is present
• Use ESD protection and handle the board by its edges
• Photograph wiring and move connectors one at a time to the matching keyed terminals
• Mounting points and setup can vary; some models may require service-mode checks or initialization after installation

This fan motor assembly circulates air across the evaporator coils to keep temperatures even inside the refrigerator. Replacing a worn or noisy motor restores proper airflow for consistent cooling performance.

• Drives the evaporator fan to move chilled air through the cabinet and vents
• Helps maintain stable temperatures and reduces frost from stagnant air
• Common symptoms: weak or no airflow, loud or intermittent fan noise, temperature fluctuations, refrigerator section warmer than expected
• Failures may result from worn bearings, moisture exposure, or an open motor winding

• Disconnect power before servicing; wear cut-resistant gloves and eye protection
• Access the fan behind the interior rear panel; remove shelves/drawers as needed and avoid bending evaporator fins
• Note wire connector orientation and mounting order; transfer any reusable hardware from the original assembly as needed
• After reassembly, verify the fan spins freely and confirm operation before reloading the compartment

This refrigerator door gasket restores a tight seal around the door perimeter. Replacing a worn seal helps keep cold air in, block warm, humid air out, and maintain proper temperatures and efficiency.

• Creates the compression seal between the door and cabinet when closed
• Helps reduce frost, condensation, and temperature swings
• Replaces gaskets that are torn, cracked, warped, or no longer sealing
• Common symptoms: visible gaps, doors not closing fully, moisture around the door, or longer run times

• Disconnect power before servicing
• Warm the gasket in hot water or with a hair dryer on low to relax folds; do not overheat
• Start at the corners and press the gasket lip into the door liner groove, then work along the sides
• Close the door and check for uniform contact around the perimeter; level/adjust hinges if needed

This holder bracket replaces a damaged or missing mounting support. It secures an internal component so it stays aligned and stable, helping your appliance operate smoothly without looseness or rattling.

• Provides a rigid mounting point to hold a component or assembly in place
• Maintains alignment to reduce vibration, rubbing, and intermittent operation
• Restores support when the original bracket is cracked, warped, or missing
• Common symptoms include a loose/wobbly part, rattling noises, or visible broken tabs

• Disconnect power to the appliance before servicing
• Note the original bracket's orientation and transfer any clips or screws from the old part
• Use existing hardware and tighten fasteners evenly—do not overtighten
• Verify proper fit and alignment before restoring power

This dispenser lever holder is the mounting bracket behind the refrigerator's dispenser paddle. It supports and aligns the lever and switch so water or ice dispenses reliably when the paddle is pressed.

• Holds and guides the dispenser lever and actuator switch inside the dispenser housing
• Provides a secure pivot point for smooth paddle movement
• Helps ensure consistent activation of water and ice dispensing
• Damage can cause a loose or stuck paddle, intermittent dispensing, or no dispense

• Disconnect power and shut off the water supply before servicing
• Remove the dispenser panel/escutcheon to access the lever assembly; note part orientation
• Transfer the lever, switch, and return spring to the new holder and secure with the original fasteners
• Restore power/water and test dispensing before reinstalling trim

Replacement front cover that restores your appliance's exterior finish and helps protect controls and internal components from everyday wear, spills, and minor impacts, delivering a clean, finished look and proper front-panel fit. What it does:

• Covers and protects the appliance's front area, helping shield controls and wiring from dirt and moisture.
• Restores damaged or cracked front trim for improved appearance.
• Helps maintain proper alignment and fit of the front assembly.
• Common symptom: cracked, chipped, warped, or loose front panel that exposes internal parts or looks worn.

• Disconnect power (unplug or switch off breaker) before starting any repair.
• Basic hand tools (screwdriver set) may be required to remove the old cover and install the replacement.
• Handle edges carefully to avoid cuts; align tabs/clips and secure fasteners snugly but do not overtighten.

This is a replacement ice maker fill tube. This is a genuine OEM part made by LG and has been sourced directly from the manufacturer. This part is intended to replace broken or detached ice maker fill tubes in a variety of refrigerators. This piece of plastic tubing supplies the in-built refrigerator ice maker with water so it can make ice. If the ice maker is not working properly and is not making ice, there may be an issue with the tubing. Always make sure that the refrigerator is entirely disconnected from power and water before starting the any repair work. Please ensure that the appropriate safety precautions are followed when attempting to fix any appliances. For more accurate information on how and where to install this ice maker fill tube, the appropriate owner's manual and included diagrams should be referenced.As an authentic replacement part, this ice maker fill tube is suitable for use on several different models of refrigerators manufactured by LG and Kenmore. This is a genuine part made of high-quality, durable plastic and is sold individually.

This adjustable leveling leg assembly supports and stabilizes your appliance by threading into the base frame. Replacing a worn or missing leg helps you level the unit for smoother, quieter operation on uneven floors.

• Provides height adjustment to level the appliance and distribute weight evenly
• Helps prevent rocking, wobbling, and excess vibration or rattling
• Can improve door alignment and smooth opening/closing when the cabinet is properly leveled
• Useful when a leg is missing, damaged, or threads are stripped

• Disconnect power; if applicable, shut off the water supply
• Use a helper to safely brace or tip the unit; protect flooring when accessing the leg
• Unthread the old leg and hand-thread the new one; tighten as needed
• Adjust front-to-back and side-to-side until stable; all legs bear weight evenly

This joint assembly is the connector that joins two refrigerator water tubes to form a tight, leak-resistant seal. Replace it to stop leaks at a line coupling and restore reliable dispenser and icemaker water flow.

• Connects two plastic water lines within the refrigerator's water system
• Maintains a watertight seal to prevent drips and air intrusion
• Common fix for leaks at a coupling or tubing that won't stay seated
• Symptoms include slow/sputtering dispenser, small/no ice production, or visible seepage at the connector

• Unplug the refrigerator and shut off the water supply before servicing
• Dispense water to relieve line pressure
• Depress the connector collar to release the tubing; cut damaged tube ends square and fully insert tubing until it bottoms out
• Restore water and power, then check all connections for leaks

The Filter Assembly, Head is an OEM replacement part for LG refrigerators. As an essential filtration component, the filter head houses the water filter and is responsible for dispensing clean, filtered water through the refrigerator's dispenser. It works to remove contaminants and improve taste.

Causes of a bad filter head can include normal wear and tear over time, mineral buildup within the head that impacts water flow, or damage to the head itself from accidental impact.  

Symptoms of a bad filter head include:

• Reduced or slow water flow from the dispenser 
• Noticeable declines in water filtration effectiveness
• Leaks or water damage around the filter head area

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

This DC fan motor drives the appliance's internal circulation fan to keep air moving where it's needed. Replacing a failing motor restores proper airflow and can resolve noise, non-running, or intermittent fan operation. What it does:

• Powers the fan that circulates air through the appliance and across coils
• Helps maintain stable temperatures by keeping airflow consistent
• Supports defrost performance by preventing stagnant, frost-prone areas
• Symptoms of failure include the fan not running, running intermittently, or making grinding/rattling noises

• 1 DC motor

• Disconnect power before servicing; wear cut-resistant gloves
• Access the fan housing; remove covers/guards and clear any ice or obstructions
• Transfer the fan blade and any grommets/brackets from the old motor to the new one
• Note connector orientation; ensure the blade spins freely and clears the shroud before reassembly and testing

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