Restore the starting power and operational stability of your air conditioner with the LG Air Conditioner Film Box Capacitor (0CZZA20007A). This high-quality "box-style" film capacitor is a critical electronic component that stores and releases an electrical charge to provide the necessary torque for starting and running the fan motor or compressor. If your air conditioner's fan is spinning slowly, the motor is humming but not starting, or the unit is frequently cutting out, the capacitor may be weakened, "bulged," or electrically failed.

Unlike traditional cylindrical electrolytic capacitors, the 0CZZA20007A features a durable rectangular film design. This construction offers superior thermal stability and a longer service life, making it highly resistant to the heat and electrical stress found inside a compact AC control box. Replacing a failing capacitor is a vital maintenance step that prevents motor overheating and protects your unit from expensive mechanical failure.

1. Critical Safety Protocol: Completely power off the air conditioner and unplug it from the wall, or shut off the dedicated circuit breaker. Warning: Capacitors can hold a lethal electrical charge even when the power is off.
2. Discharge the Capacitor: After accessing the internal control box, use an insulated screwdriver to bridge the terminals of the old capacitor to safely discharge any stored energy before touching it.
3. Access the Control Board: Open the front grille and remove the protective cover of the internal electrical compartment to locate the rectangular 0CZZA20007A capacitor.
4. Document and Disconnect: Take a clear photograph of the wire connections. Carefully pull the spade connectors off the terminals of the old capacitor.
5. Swap the Component: Remove the mounting screw or clip securing the old box capacitor. Install the new 0CZZA20007A in the same position and reconnect the wires exactly as shown in your reference photo.
6. Reassemble and Test: Replace the control box cover and outer panels. Restore power and turn on the unit to verify that the motor starts quickly and runs smoothly without humming.
7. Compatible with select LG air conditioner models, this OEM-quality film capacitor ensures factory-standard electrical timing and long-term motor protection.

1. AC Film Box Capacitor – Part number 0CZZA20007A
2. Restores Motor Startup – Provides the electrical "boost" needed to start and run the fan motor
3. Superior Thermal Stability – Box-style film design handles high internal temperatures better than standard capacitors
4. Protects Against Overheating – Ensures the motor runs at the correct phase and speed to prevent burnout
5. Compact and Durable – Rugged rectangular housing fits securely in tight electrical compartments
6. Genuine OEM Part – Precision-rated for the exact capacitance and voltage requirements of LG units