Lg ADQ74913206 Noise Filter Assembly (Electrical Interference Suppressor) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number ADQ74913206 replaces AP7221399.

Description

This noise filter assembly reduces electrical interference that can cause buzzing, control errors, or erratic operation. It restores quiet, stable performance by filtering stray voltage and radio-frequency noise on the appliance power line. What it does

• Suppresses electrical/RFI interference that can cause audible buzzing or humming.
• Helps prevent control board glitches, false error codes, or intermittent operation linked to line noise.
• Protects sensitive electronics from transient spikes and reduces the chance of interference with nearby devices.
• Fits into the appliance's power input circuit to filter incoming mains voltage.

What's included One noise filter assembly as shown. Install notes

• Disconnect power at the wall or fuse box before accessing internal components.
• Note and match connector positions or wiring orientation before removal; take photos if needed.
• Install by reconnecting the same terminals; do not force or bend terminals.