Lmx28988st/01 Parts

The Temperature Sensor is an OEM part for LG refrigerators. Also known as a thermistor, is responsible for sensing the temperature changes and providing the necessary feedback to the refrigerator's control board. It helps maintain accurate and consistent temperature levels, ensuring optimal food preservation and efficient cooling.

Causes of a faulty temperature sensor can include wear and tear over time, damage due to electrical issues or exposure to extreme temperatures, or sensor calibration issues. These factors can result in temperature inconsistencies, inaccurate readings, or improper cooling performance of the refrigerator.

Symptoms of a bad temperature sensor may include:

• Incorrect temperature readings on the control panel
• Temperature fluctuations inside the refrigerator
• Overcooling or inadequate cooling of food items

This OEM LG part can also be used on Kenmore/Sears appliances. 

Note: 90 degree elbow coupler (Fits 1/4" diameter tubing on each end) For 5/16" elbow connector, order part# 4932JA3009B.

The Water Line Union is an OEM part for LG refrigerators. This component connects sections of the water line, ensuring a secure and leak-free passage of water to the refrigerator's icemaker and water dispenser. It is an elbow tube union connector, which connects two tubes at a 90-degree angle.

Causes of a bad water line union can include wear and tear from frequent use, damage from high water pressure, or deterioration due to mineral buildup and age. A compromised union can lead to water leaks and disruption in the water supply.

Symptoms of a bad Water Line Union include:

• Water leaks around the connection points
• Reduced water flow to the icemaker or water dispenser
• Puddles or moisture near the refrigerator
• Unusual noises from the water line

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

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 door basket assembly mounts to the refrigerator door to provide secure, convenient storage for bottles, jars, and condiments. Replacing a cracked or loose bin restores usable door storage and helps prevent spills when opening and closing.

• Creates additional door-mounted shelf space for beverages and condiments
• Direct replacement for a damaged, warped, or missing door bin
• Helps keep items organized and reduces tipping during door movement
• Seats on the molded door-liner hooks/tabs when properly aligned

• Remove all items from the existing bin; lift the bin straight up and out of the door-liner slots
• Align the hooks/tabs of the new bin with the intended position and lower until fully seated
• Do not force into place; verify correct location and ensure the bin is securely engaged before loading
• Avoid overloading to prevent stress or cracking

This indoor fan motor powers the air conditioner's indoor unit blower to move air across the evaporator coil. Replacing a weak or failed motor restores proper airflow for effective cooling and comfort.

• Drives the indoor blower/crossflow fan to circulate conditioned air
• Maintains correct airflow across the evaporator for cooling and dehumidification
• Common symptoms of failure: no or weak airflow, fan won't start or stalls, intermittent operation
• May cause unusual buzzing/grinding noises or the unit shutting down with a fan-related fault

• Disconnect power at the breaker before servicing; allow moving parts to stop
• Remove the indoor unit cover and access panel; note wire harness connections and routing
• Transfer any brackets, insulators, or hardware from the old motor if required
• Ensure the fan wheel spins freely and does not rub before restoring power and testing

This replacement drain tray sits beneath the refrigerator's ice/water dispenser to catch drips and splashes, helping keep the door area clean and dry. It restores a neat, finished look when the original tray is cracked, stained, or missing. What it does:

• Collects drips and minor spills from the dispenser to reduce mess on the door and floor
• Helps prevent water streaks and mineral-stain buildup around the dispenser recess
• Restores a secure, flush fit when the original tray is warped, loose, or broken
• Common signs: standing water in the recess, leaks running down the door, visible cracks, tray won't stay seated

• 1 dispenser drain tray

• Lock dispenser controls or power off the refrigerator to avoid accidental dispensing
• Pull the old tray straight out; clean any residue in the dispenser recess
• Align and press the new tray in until fully seated and flush
• If your model uses a separate top grate, transfer and reinstall it on the new tray

The Dispenser Cover is an OEM part for LG refrigerators. This cover protects the dispenser unit, shielding the internal components from spills and debris.

Causes for a bad cover can include cracks or breaks from regular opening and closing of the dispenser over time, damage due to accidental impacts, or staining/warping from repeated exposure to liquid spills.

Symptoms of a bad dispenser cover include:

• Presence of moisture, dirt or food particles within the dispenser assembly
• Interior dispenser components becoming corroded or malfunctioning prematurely
• Difficulty opening and closing the cover smoothly
• External cosmetic defects such as cracks, scratches, stains or discoloration

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

This hinge cover fits over the door hinge to conceal and protect the mechanism. Replacing a cracked or missing cover restores a clean, finished look and helps keep hinge components shielded from dust, snags, and everyday wear.

• Conceals the door hinge for a finished, factory look
• Helps protect hinge hardware from dust and accidental contact
• Reduces snag points around the hinge area
• Typical failure signs: cracked plastic, broken tabs, missing cover, or a cover that won't stay attached

• Disconnect power before servicing; hinge areas can contain wiring
• Open the door and remove any retaining screw(s) or release the cover's tabs
• Lift off the old cover; align and snap or screw the new cover into place
• The door opens and closes freely with the cover installed

This small retaining clip secures its mating component within the refrigerator assembly, keeping parts properly seated and reducing vibration. Replacing a damaged or missing clip helps restore a snug fit and reliable operation of the attached piece.

• Holds the designated part firmly in place within the assembly
• Maintains proper alignment to prevent movement or rattling
• Helps ensure panels, ducts, or lines stay secured during use
• Symptoms can include loose or sagging parts, vibration noises, or components that won't stay attached

• Disconnect power; if working near the water system, also shut off the water supply
• Note the original orientation and placement before removal
• Fully seat the mating component, then press the new clip into place without forcing
• Check operation before reassembly

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

The Leveling Leg is an OEM part for LG refrigerators. It is one of the four legs at the bottom corners that elevate and provide stability to the entire appliance.

Causes of failure can be broken mounting points that no longer provide secure elevation, full compression of the built-in cushioning, or damage from impact on an unlevel floor.

Symptoms of a faulty leveling leg include:

• Excessive shaking or vibrating of the refrigerator
• Door alignment issues where doors are difficult to open or close fully
• Visible leaning or misalignment of the refrigerator cabinet

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

This cover cap is a small plastic trim piece that protects exposed fasteners and improves the appliance's appearance. It snaps into place to hide mounting posts and help prevent snags or debris buildup. What it does:

• Covers and protects exposed screws, posts, or fasteners for a finished look
• Prevents lint, dust, and debris from collecting around the mounting point
• Reduces the chance of fabric snags or contact with sharp edges
• Restores worn or missing trim for improved cosmetics

• Disconnect power to the appliance before starting any service that exposes electrical components
• Usually installs by snapping over the post or press-fitting into the trim opening — no special tools required
• If needed, remove adjacent trim pieces to gain access, then reinstall trim in reverse order
• Inspect surrounding mounting hardware for damage and replace if necessary

This door gasket assembly seals the refrigerator/freezer door to help maintain proper temperature and reduce energy loss. It replaces a worn or damaged seal to improve cooling performance and prevent moisture buildup. What it does:

• Creates an airtight seal between the door and cabinet to keep cold air in and warm air out
• Helps prevent frost buildup, water leaks, and fluctuating internal temperatures
• Reduces compressor run time by maintaining consistent internal temperature
• Restores proper magnetic engagement where applicable to ensure the door closes fully

• Inspect the door flange for damage and clean thoroughly before installing the new gasket.
• Remove the old gasket carefully to avoid bending the door; align the new gasket evenly around the door perimeter.
• Warm the gasket slightly if needed to help seat it into the channel; avoid open flames or excessive heat.
• If the door still does not seal after installation, check hinge alignment and adjust.

This motor bracket assembly secures the appliance motor to the cabinet, keeping the motor properly positioned for reliable operation and reducing vibration or rubbing. Replaces a worn or damaged motor mounting bracket to restore stability. What it does:

• Holds the motor in place to maintain proper belt alignment and drivetrain geometry
• Prevents motor movement that can cause loud noise, grinding, or rubbing
• Reduces excessive vibration that can transfer to the cabinet or other components
• Helps maintain safe, consistent motor operation during spin or drive cycles

• Disconnect power (and gas if applicable) before starting any repair
• Support the motor before removing mounting hardware to avoid strain on wires or components
• Tighten all fasteners to OEM torque specs; replace any damaged brackets or fasteners
• Test operation after installation and re-check for proper alignment and noise