Lg Refrigerator LFC20770ST Noisy

This DC motor powers the appliance's cooling fan to move air across coils and through compartments. Replacing a weak or failed motor restores proper airflow for steadier temperatures and quieter, more efficient operation. What it does:

• Drives the fan that circulates air through the evaporator or across the condenser
• Helps maintain even cooling and prevent temperature swings
• Replaces a motor that won't start, runs intermittently, or makes grinding/squealing noises
• Can help address poor cooling, warm spots, or frost/ice buildup from lack of airflow

• 1 DC motor

• Disconnect power before servicing; wear cut-resistant gloves
• Access the fan area per service information (rear interior panel or machine compartment)
• Transfer the fan blade and any grommets/brackets/screws from the original motor if needed
• Seat the motor securely, route wires clear of the blade, and verify the fan spins freely before reassembly

The Water Inlet Valve is an OEM part for LG refrigerators. It regulates the flow of water to the ice maker and water dispenser, ensuring they receive the correct amount of water needed for ice production and dispensing. This valve is critical for maintaining the efficiency and functionality of your refrigerator’s water systems.

Causes of a bad water inlet valve can include mineral buildup from hard water, electrical malfunctions, or general wear and tear over time. A faulty valve can disrupt water flow, leading to issues with both the ice maker and water dispenser.

Symptoms of a bad water inlet valve include:

• No water dispensing
•  No ice production
• Slow or irregular water flow
• Water leaks around the valve area

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