Parts for Lg LSN090HE: Room A / C Parts

This inlet grille covers and protects the appliance's air intake while helping direct airflow where needed. It restores a finished appearance and prevents large debris from entering the intake area. What it does

• Covers the intake opening and helps channel incoming air into the appliance
• Protects internal components from large debris and objects
• Replaces cracked, broken, or missing grilles that cause rattling or visible damage
• Helps maintain proper airflow path when installed correctly

• Disconnect power before servicing the appliance.
• Access may require removing the front panel or lower trim; save fasteners for reassembly.
• Align tabs or mounting points and snap or secure with screws as original.
• If clips break during removal, inspect and replace as needed for a secure fit.

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.

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.