LG Air Conditioner Horizontal Louver - 4758A30047D

Restore total control over your indoor climate with the LG 4758A30047D Air Conditioner Horizontal Louver. This adjustable air deflector is the primary blade responsible for directing the vertical flow of air as it exits your unit. Whether you are looking to project cool air across the ceiling or direct heat toward the floor, this louver is the critical component for eliminating hot spots and ensuring a balanced room temperature. If your current louver is cracked, snapped at the pivot points, or failing to move during the "Auto Swing" cycle, this genuine replacement part will return your unit to its original performance.

The 4758A30047D is manufactured from a high-grade, lightweight polymer designed to resist warping under the extreme temperature cycles of an HVAC system. Its aerodynamic profile is engineered to provide a whisper-quiet air discharge, reducing the whistling or turbulence noise often associated with damaged or generic aftermarket blades.

1. Safety First: Turn off the air conditioner and disconnect it from the power source.
2. Open the Grille: Gently lift the front intake grille to gain clear access to the discharge area.
3. Remove the Old Louver: * Carefully flex the louver in the center to release the middle support pin from its bracket.
4. Slide the non-motor side pin out of its socket.
5. Gently pull the louver away from the motor-side socket. Caution: Take care not to damage the D-shaped shaft of the swing motor.
6. Install the New Part: Align the keyed end of the new 4758A30047D louver with the swing motor shaft first.
7. Secure the Blade: Insert the opposite end pin into its socket, then gently flex the center of the blade to snap the middle support pin into the chassis bracket.
8. Test Movement: Manually rotate the louver to ensure it clears the housing. Restore power and activate the "Swing" mode to confirm smooth, automated operation.

1. AC Horizontal Air Deflector – Part Number: 4758A30047D
2. Directional Airflow Control: Restores the ability to direct air vertically for optimized room coverage.
3. Quiet Operation: Precision-molded edges eliminate air turbulence and mechanical rattling.
4. Heat-Stabilized Material: High-quality plastic prevents sagging and discoloration over time.
5. Seamless Integration: Designed specifically for the swing motor tolerances of select LG models.
6. OEM-Quality Part: A genuine LG replacement component that matches the exact fit and finish of your original appliance.