Restore the quiet, powerful airflow of your air conditioning system with the LG 4681AR2295L Indoor Motor Assembly. This AC-powered blower motor is the heart of your indoor air handler. Its primary function is to drive the cross-flow fan (blower wheel), drawing warm room air through the filters and evaporator coils and pushing cooled air back into your living space. If your unit is powering on but no air is moving, or if you hear loud grinding, squealing, or humming noises, the motor bearings or internal windings have likely failed.

The 4681AR2295L is a high-efficiency induction motor designed for multi-speed operation. It features a precision-balanced internal rotor to minimize vibration and a thermal overload protector that automatically shuts down the motor if it overheats, preventing potential electrical hazards.

1. Safety First: Completely power down the air conditioner and disconnect it from the power source at the circuit breaker. Wait 5 minutes for capacitors to discharge.
2. Disassemble the Housing: Open the front grille, remove the filters, and unscrew the main front cabinet of the indoor unit to expose the internal chassis.
3. Access the Motor: Locate the motor on the right side of the unit. You will likely need to remove the control box and the motor cover/clamp (often held by two screws).
4. Disconnect the Blower Wheel: Loosen the set screw that secures the blower wheel (fan) to the motor shaft. This is usually accessed through a gap in the fan blades.
5. Unplug the Harness: Disconnect the motor’s wiring harness from the main PCB. Note the wire colors and positions.
6. Swap the Motor: Slide the old motor out of the blower wheel. Slide the new 4681AR2295L shaft into the wheel, secure the set screw, and reattach the motor clamp.
7. Reassemble and Test: Reconnect the wiring, replace the control box and cabinet. Restore power and test all fan speeds to ensure smooth, vibration-free operation.

1. AC Indoor Blower Motor – Part Number: 4681AR2295L
2. Multi-Speed Compatibility: Supports Low, Medium, and High fan settings for customized comfort.
3. Whisper-Quiet Performance: Engineered with precision bearings to eliminate mechanical noise and vibration.
4. Integrated Safety: Built-in thermal protection prevents damage during electrical surges or overheating.
5. Durable Shaft Design: Features a corrosion-resistant shaft for a secure, long-term fit with the blower wheel.
6. OEM-Quality Part: A genuine LG replacement component designed to match the exact torque and RPM specifications of your unit.