LG Dishwasher Circulation Pump Motor 3920ED4009B

Dishwasher Circulation Pump Motor – LG

LG Dishwasher Circulation Pump Motor 3920ED4009B This dishwasher circulation pump motor provides the required airflow, circulation, or pumping action for the dishwasher. It is intended as a direct replacement for the designated service part. Verify the complete appliance model and serial number, original part number, dimensions, connector or mounting details, and revision before ordering. Part-Specific Details OEM LG 3920ED4009B Dishwasher Motor Shaft Seal Part Number 3920ED4009B replaces AP4440756 1267457, AH3522655, EA3522655, PS3522655. Product Specifications Brand: LG Primary SKU: 3920ED4009B Product type: Dishwasher Circulation Pump Motor Designed for a model-specific dishwasher application Verify location, dimensions, mounting points, hose or electrical connections, and left/right orientation Inspect related seals, clips, rollers, and fasteners during service Verify free rotation, connector match, mounting isolation, and unobstructed flow path Replaces / Cross-Reference Part Numbers 3920ED4009B Cross-reference numbers may identify earlier revisions, distributor references, or approved service replacements. Compatibility can vary by production date and model revision. Symptoms of Failure No or weak airflow/water movement humming intermittent operation overheating vibration, scraping, or grinding noise motor is seized or electrically open Installation Instructions Disconnect electrical power and shut off the water supply. Protect the floor, remove standing water where applicable, photograph hose and wiring routes, transfer seals and retainers as specified, and tighten connections evenly. Restore water first, check carefully for leaks, then restore power and run a short test cycle. Compatibility and Safety Confirm fit using the appliance rating label and the manufacturer’s parts diagram. Disconnect power and shut off water or gas when applicable. Wear suitable protective equipment, preserve all shields and guards, and use a qualified technician for gas conversion, sealed refrigeration, or unfamiliar electrical work.

Compatible Part Numbers

• 3920ED4009B

Key Features

• Product type: Dishwasher Circulation Pump Motor
• SKU / MPN: 3920ED4009B

Fixes These Symptoms

• No or weak airflow/water movement
• humming
• intermittent operation
• overheating
• vibration
• scraping
• or grinding noise
• motor is seized or electrically open.

Compatible Brands

• LG

Always verify your complete appliance model number before ordering.

Installation Guidance

Disconnect electrical power and shut off the water supply. Protect the floor, remove standing water where applicable, photograph hose and wiring routes, transfer seals and retainers as specified, and tighten connections evenly. Restore water first, check carefully for leaks, then restore power and run a short test cycle.