Parts for Lg LSC27925ST: Mechanical Compartment Parts

The LG Refrigerator Water Filter is an OEM Replacement Part. It is designed to improve the quality of water and protect refrigerators and ice machines from sediment deposits. This NSF-Certified filter effectively reduces iron and particulates. It also preserves beneficial minerals like fluoride. The filter measures 5.6 inches high and 3.3 inches in diameter.

It is installed by removing the top shelf and pulling the old filter downward. Then turn it counter-clockwise, and replace it with the new filter aligned in a horizontal position. To ensure the best performance and the removal of trapped air and contaminants, it's recommended to flush the dispenser with 2.5 gallons of water in alternating cycles. If your model includes a water filter indicator, press and hold the Filter or Reset button for 5 seconds after installation. With a lifespan of 6 months and a 500-gallon capacity, this filter provides both quality and longevity.

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 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

The Drain Tube Assembly is an OEM part for LG refrigerators. This drain tube assembly is responsible for directing condensation and melt water that accumulates in the refrigerator away to the evaporator pan.

Causes can include cracks developing from limescale or mineral accumulation, flexing fatigue from repeatedly catching drips, or damage from improper cleaning methods.

Symptoms of a bad drain tube assembly include:

• Puddles or leaks developing underneath the refrigerator
• Poor air flow from vents and higher temperatures
• Ice or moisture buildup in refrigerator walls and seals
• Water stains or corrosion appearing inside the unit

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

The Refrigerator Set Screw is an OEM part for LG refrigerators. This small but crucial component is used to secure various parts of the refrigerator, ensuring stability and proper alignment of the internal components. This set screw is sold individually.

Causes of a bad set screw can include stripping due to over-tightening, corrosion from moisture exposure, or wear and tear over time. A loose or missing set screw can lead to instability and misalignment of the refrigerator parts, potentially causing operational issues.

Symptoms of a bad refrigerator set screw include:

• Loose or wobbly internal components
• Doors not closing properly or misaligned
• Unusual noises from inside the refrigerator
• Parts becoming detached or misaligned

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

This relay cover is a protective housing that shields a washer or dryer relay assembly from dust, moisture, and accidental contact, helping maintain safe and reliable operation of the appliance's control components. What it does:

• Protects the relay and nearby wiring from debris and moisture that can cause shorts or corrosion
• Helps prevent accidental contact with relay terminals during maintenance
• Reduces risk of electrical arcing or damage when relays switch under load
• Can improve long-term reliability of the control assembly when installed and intact

• Disconnect power to the appliance before servicing to avoid electrical shock
• Remove access panels as needed to reach the relay area; basic hand tools typically required
• Handle control board and components carefully to avoid damage from electrostatic discharge
• Replace only with the specified cover; do not modify or force-fit

The Drier Assembly is an OEM part for LG refrigerators. This part removes moisture and contaminants from the refrigerant, ensuring the system operates efficiently and effectively. The drier assembly helps maintain the proper function of the compressor and other cooling components, contributing to the longevity and performance of the refrigerator.

Causes of a bad drier assembly can include clogs from debris, wear and tear over time, or contamination from moisture or refrigerant leaks.  

Symptoms of a bad drier assembly include:

• The refrigerator not cooling properly
• Frost or ice buildup on the evaporator coils
• Increased noise from the compressor
• Reduced efficiency and higher energy consumption
• You should replace the drier assembly if it becomes faulty or damaged.

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

This drip tray is the replacement pan that collects defrost and condensate water beneath the refrigerator, helping keep floor and cabinet areas dry. It restores the appliance's normal water drainage path. What it does:

• Catches defrost and condensate water from the freezer/refrigerator evaporator
• Directs collected water to the evaporator/heat source or drain area to allow evaporation
• Helps stop water pooling under or around the appliance that can cause floor damage
• Fits into the cabinet under the unit and works with existing drain and mounting features

• One drip tray

• Disconnect power to the appliance before attempting any service
• Pull the appliance away from the wall and remove the kick plate or front access panel as needed to access the tray
• Replace the tray in the cabinet, ensuring it seats and aligns with existing clips, slots, or drain tube
• If you see additional damage (cracked supports, clogged drain tube), inspect and replace those parts separately

This fan guide directs airflow from the evaporator fan to improve cold-air circulation in the fresh food/freezer compartment. It restores proper air routing for more even cooling and reduces direct fan contact with other components. What it does:

• Channels cold air from the evaporator fan into the cabinet for consistent temperature distribution
• Keeps the fan blade aligned and prevents rubbing or contact with other parts
• Helps reduce noise caused by misdirected airflow or loose fan components
• Commonly replaced when cracked, broken, or warped from impact or age

• Disconnect power before servicing the appliance to avoid electrical shock
• Replacement typically requires removing the evaporator cover or inner liner to access the fan area
• Inspect surrounding mounts and fasteners; replace any damaged clips to ensure secure fit
• Handle plastic guide carefully to avoid cracking during installation

This fan assembly moves air through the appliance to help maintain proper cooling and airflow. It replaces a worn or noisy fan to restore efficient air circulation and temperature consistency. What it does:

• Circulates air across evaporator or condenser coils to support proper cooling
• Helps reduce temperature fluctuations and frost buildup when functioning correctly
• Stops or slows excessive noise caused by a damaged or unbalanced fan
• Restores airflow when a failed fan motor or blade prevents circulation

• One fan assembly (motor and blade housing)

• Disconnect power before starting any repair to avoid shock or injury
• Handle the fan blades and motor carefully to avoid bending blades or damaging wiring

This evaporator fan motor assembly moves cold air across the evaporator and throughout the fresh food compartment to keep temperatures even and cooling consistent. Replace it to restore proper airflow and help eliminate warm spots or frost buildup. What it does

• Circulates chilled air from the evaporator into the refrigerator section
• Helps maintain stable temperatures and consistent cooling performance
• Replaces a motor that is noisy, stalls intermittently, or doesn't run
• Helps with symptoms like weak/no airflow from refrigerator vents, a warm fridge compartment, or ice/frost on the rear interior panel

• One refrigerator fan motor assembly

• Disconnect power to the refrigerator before servicing
• Access the assembly behind the rear interior panel of the refrigerator section
• Remove the panel, disconnect the wire harness, and release the motor assembly from its mounts; transfer any model-specific fan blade or isolators if required
• Ensure the fan spins freely and wiring is clear of the blade before restoring power; use care around sharp edges and the evaporator coil

This motor support damper sits between the refrigerator's compressor and base to absorb vibration and movement. Replacing a worn damper helps quiet rattles and humming from the back of the cabinet and keeps the compressor properly supported.

• Cushions the compressor to reduce transmitted vibration and noise
• Helps quiet humming, buzzing, or rattling from the lower rear of the refrigerator
• Maintains proper compressor alignment and support on the base pan
• Common signs of wear: increased vibration/noise, a cracked or flattened damper, or noticeable compressor movement when running

• Unplug the refrigerator and pull it forward to access the rear; allow the compressor to cool before working
• Support the compressor to remove load from the mount before loosening hardware
• Replace the damper and tighten mounting hardware evenly without over-compressing the rubber
• Avoid bending or stressing refrigerant tubing; wear gloves and eye protection

The Rear Evaporator Motor Grommet is an OEM part for LG refrigerators. It's designed to secure and cushion the evaporator motor, ensuring it remains in place and operates quietly. This grommet plays a crucial role in minimizing vibrations and noise from the motor, which can otherwise lead to a disruptive refrigerator operation.

Causes of a bad Rear Evaporator Motor Grommet can result from deterioration due to cooling and thawing cycles in the refrigerator. Physical damage during cleaning or servicing may cause a loose motor fit.  

Symptoms of a malfunctioning Rear Evaporator Motor Grommet include:

• Unusual noises or vibrations from the back of the refrigerator.
• The evaporator motor shifting out of place, which can affect cooling efficiency.
• Increased wear on the evaporator motor due to lack of proper cushioning and support.

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

The Front Evaporator Motor Grommet is an OEM part for LG refrigerators. This grommet cushions and secures the evaporator motor, reducing vibrations and noise during operation to ensure efficient cooling.

Causes of a bad grommet can include prolonged use leading to material fatigue, exposure to extreme temperatures, or physical damage from accidental impacts. A damaged grommet can result in increased noise and potential misalignment of the evaporator motor.

Symptoms of a bad evaporator motor grommet include:

• Increased noise from the refrigerator
• Vibrations or rattling sounds
• Poor cooling performance
• The evaporator motor becoming loose

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

This motor start/run capacitor helps the appliance motor or compressor start and run more reliably, restoring proper motor performance and reducing symptoms caused by a weak or failed capacitor. What it does:

• Provides the momentary electrical boost motors or compressors need to start
• Helps maintain stable motor operation during run cycles
• Resolves symptoms like motors that hum but won't start, intermittent starting issues, or cycling problems
• Replaces a worn or failed capacitor to restore consistent performance

• One replacement capacitor as shown

• Disconnect power before servicing and verify the appliance is de-energized
• Capacitors can hold charge — discharge safely before touching terminals
• Match terminal type and mounting location to the original part; do not force connections