Lfx31945st /02 Parts

The Dispenser Switch is an OEM part for LG refrigerators. It is responsible for controlling the operation of the dispenser, allowing you to dispense water or ice from the refrigerator door. This switch is located in the dispenser house and activates the dispenser when pressed.

Causes of a bad dispenser switch can include wear and tear over time, electrical malfunctions, or damage due to accidental mishandling or impact.

Symptoms of a bad dispenser switch include:

• Inability to dispense water or ice when pressing the buttons.
• The dispenser works intermittently. 
• No response or delayed response when pressing the dispenser buttons.

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

The Refrigerator Control Assembly is an OEM part for LG refrigerators. This component is crucial for managing and regulating the refrigerator's cooling and defrosting cycles. It ensures the proper operation of the refrigerator by controlling the temperature and defrost settings.

Causes of a bad control assembly can include electrical surges, wear and tear over time, or moisture damage. These factors can lead to malfunctioning controls or inconsistent temperature regulation within the refrigerator.

Symptoms of a bad control assembly include:

• Refrigerator not cooling properly
• Unusual noises from the control panel
• Inconsistent temperature readings
• Refrigerator not defrosting automatically

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

This right-side Freezer Basket Support Rail is an OEM part for LG refrigerators. Located inside the freezer compartment, it provides elevated storage shelves for ice cream, frozen vegetables, meats, and more above the freezer floor.

Causes of a bad support rail can include damages such as cracks or breaks that compromise its load-bearing ability over years of use. Sharp freezer temperatures cause constant contraction and expansion.

Symptoms of a bad support rail include:

• Baskets or containers unstable and prone to tipping
• Reduced storage capacity within the freezer
• Safety concerns if a cracked rail were to fully collapse

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

The Defrost Control Assembly is an OEM part for LG refrigerators. It is designed to regulate the defrost cycle, ensuring that frost buildup on the evaporator coils is periodically melted away. This helps maintain efficient cooling performance and prevents excessive ice accumulation, which can hinder the refrigerator's functionality.

You should replace the defrost control assembly if it becomes faulty. Causes of a bad defrost control assembly can include electrical failures, regular wear and tear, or damage from power surges. A malfunctioning defrost control can lead to issues such as inadequate defrosting, which results in excessive frost buildup and affects the cooling efficiency of the refrigerator.

Symptoms of a bad defrost control assembly include:

• Frost buildup on the evaporator coils
• The refrigerator not cooling properly
• The defrost cycle not initiating or running too frequently
• Increased energy consumption due to the refrigerator working harder to maintain temperature

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

The Front Panel Display Assembly is an OEM part for LG refrigerators. This assembly includes the control panel and display, allowing users to interact with and monitor the refrigerator's functions, such as temperature settings, ice and water dispensing, and other features. It provides a convenient interface for adjusting and controlling the refrigerator's operations.

Causes of a bad front panel display assembly can include electrical malfunctions, physical damage from impacts or mishandling, or wear and tear over time. A malfunctioning display assembly can affect the overall usability and functionality of the refrigerator.

Symptoms of a bad front panel display assembly include:

• Unresponsive or erratic touch controls
• Display not lighting up or showing incorrect information
• Inability to adjust temperature settings or other functions
• Error messages or fault codes displayed

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

The Ice Dispenser Auger Motor is an OEM part for LG refrigerators. This part is designed to drive the auger that moves ice from the ice bin into the dispenser chute. This motor ensures that ice is available on demand through the door dispenser. 

Causes of a bad Ice Dispenser Auger Motor can include electrical issues such as a burnt-out motor, wear and tear on the motor's components over time, or damage from moisture or ice buildup that can affect the motor's functionality. 

Symptoms of a bad Ice Dispenser Auger Motor include:

• The ice dispenser not dispensing ice, even though the ice bin is full.
• A humming or buzzing sound from the motor area without any ice being dispensed, indicating the motor is receiving power but failing to turn the auger.
• Intermittent or inconsistent dispensing of ice, which can suggest a failing motor.

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

The Ice Maker and Auger Motor Assembly is an OEM part for LG refrigerators. This assembly is responsible for both producing ice and dispensing it from the ice maker. The ice maker produces ice cubes, while the auger motor drives the auger to move ice from the ice bin to the dispenser chute, ensuring a steady flow of ice whenever needed.

Causes of a bad assembly can include electrical issues, wear and tear from regular use, or damage to the motor or ice-making components. A malfunctioning assembly can lead to inconsistent ice production and dispensing problems.

Symptoms of a bad ice maker and auger motor assembly include:

• No ice production or insufficient ice
• The auger not dispensing ice properly
• Unusual noises from the ice maker area
• Ice jams or clumps in the ice bin

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

This DC motor assembly drives the refrigerator's fan to move air across the coils and through the cabinet, helping maintain stable temperatures. Replacing a worn, noisy, or non-running motor restores proper airflow for reliable cooling.

• Powers the fan that circulates air across the coils and throughout the compartment
• Supports even temperatures and consistent cooling performance
• Common symptoms: fan won't run, intermittent or loud fan noise, weak/no airflow, warmer than normal temperatures
• Longer run times when failing due to reduced airflow

• Disconnect power to the appliance before servicing; use cut-resistant gloves
• Access location varies by model; remove the rear cover or interior panel to reach the fan motor
• Note connector orientation before unplugging; secure wiring fully on reassembly
• Ensure the fan spins freely after installation before restoring power

The Crisper Glass is an OEM part for LG refrigerators. This glass panel sits on top of the crisper drawers, providing a clear view of the contents inside while supporting the items placed on top. It helps in maintaining the structural integrity of the crisper area and aids in the efficient organization of food items.

Causes of a bad crisper glass can include accidental dropping, heavy impact, or overloading the shelf beyond its weight capacity. A damaged crisper glass can compromise the safety and usability of the crisper drawers.

Symptoms of a bad crisper glass include:

• Cracks or chips in the glass
• The glass panel not fitting securely or evenly
• Difficulty in sliding the crisper drawers
• Potential risk of glass shards in the refrigerator

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

The Freezer Drawer Rail is an OEM component for LG French door refrigerators featuring bottom drawer designs. It provides smooth gliding support for the refrigerator's lower freezer storage compartment.

Common causes involve typical fatigue damage concentrating stresses at sensitive drawer guide interfaces.

Symptoms include:

• Drawer difficult to fully extend or retract
• Noises or binding during operation 
• Reduced storage organization from impaired drawer support

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

The Dispenser Cover is an OEM part for LG refrigerators. It covers and protects the dispenser area where water and ice are dispensed, ensuring the components remain clean and functional.

Over time, the dispenser cover can become damaged due to repeated use, exposure to moisture, or accidental impact. A compromised cover can affect the appearance of the refrigerator and lead to difficulties in using the dispenser.

Symptoms of a bad Dispenser Cover include:

• Cracks or breaks in the cover
• Difficulty in operating the dispenser
• Water or ice leaking from the dispenser area

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

Note: This is just the cover and does not include any other components. For the entire assembly, order part number ACQ85430239.

The Ice Dispenser Button is an OEM part for LG refrigerators. It is a part of the refrigerator's ice dispensing system, enabling users to easily select and dispense ice with the press of a button.

Over time, the ice dispenser button can experience wear and tear from regular use, or it may become unresponsive due to electrical issues or physical damage such as cracking or breaking. 

Symptoms of a bad Ice Dispenser Button include:

• The button not responding or requiring extra force to activate
• Ice not dispensing when the button is pressed
• The button sticking in the pressed position
• Visible damage or wear to the button

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

The Lower Refrigerator Door Hinge is an OEM part for LG refrigerators. This hinge supports the refrigerator door, allowing it to open and close smoothly while maintaining proper alignment. It is designed to handle the weight of the door and ensure a secure and stable operation over time.

Causes of a bad lower refrigerator door hinge can include regular wear and tear, physical damage from overloading or impacts, and gradual loosening over time. A faulty hinge can lead to misalignment, difficulty in opening or closing the door, and potential damage to the door seal.

Symptoms of a bad lower refrigerator door hinge include:

• The door not closing properly or staying open
• Sagging or misaligned door
• Unusual noises when opening or closing the door
• Gaps in the door seal, causing cooling inefficiency

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

The Compressor Start Device is an OEM part for LG refrigerators. It helps start the compressor by providing the necessary electrical power, ensuring the refrigerator maintains the proper temperature for food preservation.

Causes of a bad start device can include electrical surges, wear and tear over time, or damage to the internal components. A malfunctioning start device can prevent the compressor from running properly, leading to cooling issues.

Symptoms of a bad compressor start device include:

• Refrigerator not cooling adequately
• Clicking noises from the back of the refrigerator
• The compressor not starting
• Intermittent cooling performance

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

The Freezer Drawer Assembly is an OEM part for LG refrigerators. It comprises the complete pull-out drawer unit located in the bottom freezer compartment. The assembly includes integrated components like the basket, runners, glides, and heating elements.

Causes of a bad freezer drawer assembly can include heavy use over time leading to wear and tear, accidental impact causing cracks or breakage, and damage to the drawer glides or rails.

Symptoms of a bad freezer drawer assembly include:

• Difficulty opening or sliding the freezer drawer
• Frozen or stuck drawers failing to fully extend
• Loud grinding or screeching noises emitting from the drawer area
• Warping or cracking of plastic drawer components

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

The Handle Mounting Stud is an OEM replacement part for LG refrigerator doors. It provides a sturdy mounting point for the door handle assembly. Reliable handle connection and support is crucial for dependable door function and access. 

Causes of a faulty stud can include damage from excess weight or impact over time rendering the stud loose or unstable.

Symptoms of a bad stud include:

• Loose or sagging door handle  
• Difficulty opening and closing the refrigerator door  
• Potential for the handle to detach completely
• Safety concerns if the handle connection fails

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