Parts for Lg LS120CE: Room A / C Parts

This thermistor assembly is the refrigerator/freezer temperature sensor that monitors internal air temperature so the control board can maintain proper cooling. Replaces a faulty sensor to help restore accurate temperature regulation. What it does:

• Senses cabinet temperature and sends a variable resistance signal to the control board
• Allows the control system to adjust compressor and damper operation for consistent cooling
• Commonly linked to erratic temperatures, freezer icing, or fridge not cooling properly
• Used wherever the control requires a thermistor input for temperature feedback

• One thermistor assembly

• Disconnect power before starting any repair to avoid electric shock
• Handle the sensor and wiring gently; avoid crushing or kinking the thermistor lead
• Route and secure the harness as removed to prevent interference with moving parts

This replacement remote control restores convenient, across-the-room operation of your air conditioner. Replace a lost, damaged, or unresponsive remote to regain reliable control of power, temperature, and modes without touching the unit.

• Sends commands to the air conditioner's receiver to adjust power, temperature, mode, and fan settings
• Common fix for no response to button presses, intermittent control, or needing to stand very close to the unit
• Restores normal operation when the original remote is lost, cracked, or has worn-out buttons

• Install fresh batteries with correct polarity (+/-)
• Aim the remote at the unit's receiver with a clear line of sight; remove obstructions
• If the unit does not respond, replace batteries and power-cycle the A/C before further diagnosis

This is the main power/control printed circuit board that manages a unit's electronic controls and power distribution, restoring normal operation when the original board fails. It replaces a faulty control module to help the appliance respond correctly to inputs. What it does:

• Controls power and electronic functions across the appliance's control system
• Can cause blank or unresponsive displays, error codes, or intermittent operation
• Regulates signals between buttons, sensors and major components

• One main PCB power/control board assembly

• Disconnect all power before beginning service to avoid shock or damage
• Handle the board by its edges and avoid static discharge; use an anti-static strap if available
• Note or label connector locations before removal to ensure correct reconnection
• Replace mounting hardware and covers, then verify operation through full power-up and basic function tests

The Blower Wheel Bearing is an OEM part for LG air conditioners. This bearing supports the blower wheel, ensuring smooth rotation and efficient airflow throughout the unit. 

Causes of a bad blower wheel bearing can include wear and tear from regular use, lack of lubrication, or damage from debris or impact. 

Symptoms of a bad blower wheel bearing include:

• Unusual grinding or squealing noises from the blower area
• Reduced airflow or diminished cooling efficiency
• The blower wheel wobbling or vibrating excessively
• The fan motor struggling to start or run smoothly

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

This cross-flow fan assembly moves air across the evaporator to help maintain even cooling in the fresh food compartment. Replacing a worn or damaged fan restores proper airflow and reduces temperature variation. What it does:

• Circulates air across the evaporator to support even cooling and temperature balance
• Helps prevent warm spots and keeps stored food at intended temperatures
• Stops abnormal noises or vibration caused by a broken or imbalanced fan
• Supports defrost airflow after a defrost cycle for consistent performance

• One cross-flow fan assembly

• Disconnect power to the appliance before starting any repair.
• Remove the appropriate rear or evaporator cover to access the fan; handle blades carefully to avoid damage.
• Reconnect the electrical connector securely and ensure the fan housing and mounting tabs are properly aligned.
• Test operation after installation; if unusual noise or continued cooling issues persist, verify related components per OEM instructions.

Replacement electric motor used in select LG appliances to restore motor-driven functions. Replaces failed or noisy motors to help return normal operation, reduce unusual noise, and restore rotation or airflow where applicable. What it does:

• Provides rotational power to drive appliance components such as drums, impellers or agitators.
• Common symptom indicators: appliance won't rotate, motor hums but won't start, excessive grinding/vibration, or noticeably reduced airflow.
• Re-establishes mechanical motion when the original motor has failed or developed bearing/windings issues.
• Connects to the existing wiring harness and mounts in the original motor bracket.

• Disconnect power before servicing; verify the appliance is fully de-energized.
• Label or photograph wiring and harness connectors before disconnecting to ensure correct re-assembly.
• Use appropriate tools and secure all fasteners; inspect related components (belts, mounts, ducting) during replacement.

This fan propeller assembly circulates cold air inside the refrigerator to help maintain even temperatures and proper airflow. Replacing a worn or broken propeller restores circulation and can stop abnormal noises. What it does:

• Moves air across the evaporator and throughout the fresh-food compartment for consistent cooling
• Restores airflow reduced by cracked or missing blades
• Stops scraping, rattling, or high-pitched fan noises caused by damaged propeller blades
• Helps prevent uneven cooling and localized warm spots when operating correctly

• One fan propeller assembly

• Unplug the appliance before starting any repair to avoid electrical shock
• Handle blades carefully to avoid bending or cracking; a damaged blade will cause vibration
• Verify mounting orientation and secure fasteners; check that the motor shaft and hub seat properly