LG Microwave oven high-voltage capacitor 0CZZW1H004B, Replaces 6120W3H003H, 0CZZW1H001N, 0CZZW1H001Q, 0CZZW1H002H, 0CZZW1H002J, 0CZZW1H003H, 0CZZW1H004C, 0CZZW1H004G, 0CZZW1H004P

Genuine LG high-voltage capacitor used in the microwave oven high-voltage circuit. It stores electrical energy and works with the high-voltage diode and transformer to supply the magnetron circuit.

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✅ Cross Reference Information

Common Symptoms

• No heat.
• Burning smell if the capacitor overheats.

Check Before Replacing

• Do not remove the microwave cabinet or touch high-voltage components for a DIY diagnosis; the capacitor can retain a dangerous charge after unplugging.
• If the microwave otherwise powers and runs but does not heat, treat this as a high-voltage-circuit symptom rather than proof that this capacitor has failed.
• Have a qualified microwave-service technician inspect the capacitor and associated high-voltage circuit for visible damage or burn marks and perform electrical diagnosis.

Pro Tip

Part Details

Key Features

• Genuine LG OEM high-voltage capacitor.
• Rated 1.00 µF, 2100 VAC, 50/60 Hz.
• Used in the microwave high-voltage circuit.

Installation Notes

• Disconnect power before service.
• This is a high-voltage microwave component; professional installation and safe discharge procedures are recommended.
• Verify the exact model and part number before installation; do not substitute based only on appearance.

Verified Compatible Models

72162344301, 72163252300, 72163252301, 72163259301, 72163993303, 72163999303, 72166339800, 72166469500, LMH1017CVST, LMH1517CVST, LMV1625B, LMV1625W, LMV1630BB, LMV1630ST, LMV1630WW

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.