LG – 4.5 Cu. Ft. High-Efficiency Stackable Smart Front Load Washer with Steam and Built-In Intelligence – Black Steel

4.5 cu. ft. Ultra Large Capacity

This ultra large capacity washer fits more clothes in every load and helps you power through laundry day in less time. Bring on big loads of towels or jeans -this 4.5 cu. ft. washer fits more in every load up to 20 lbs.

TurboWash 360° Technology

5 powerful jets spray clothes from multiple angles for a complete clean in under 30 minutes¹.

ThinQ Care

Keep your appliances running smoothly with ThinQ Care, now in the ThinQ app. Get notifications about usage, maintenance, plus early diagnosis right on your phone. ThinQ Care will help you understand your appliance needs, avoid potential problems, and keep your appliance running its best.

Built-In Intelligence

Built-in intelligence takes out the guesswork—AI technology selects optimal wash motions and settings. Washer can auto-select a compatible drying cycle.

Consumer Reports Recommended

The WM4000HBA (Black Steel) and WM4000HWA (White) Front Load Washers have been named Consumer Reports Recommended products.

AAFA Certified LG Washer

AAFA certified LG washers with the Allergiene Cycle use the power of steam to remove over 95%² of pet dander and dust.

ThinQ Technology

The ThinQ App controls laundry remotely.

Tempered Glass Door

Real tempered glass door provides a sleek, stylish look that also resists shock and scratches.

ColdWash Technology

Cold Wash Without Compromise. ColdWash technology penetrates deep into fabrics, for cold water savings with warm water performance.

Direct Drive Motor 10-Year Limited Warranty

Backed by a 10-year limited warranty, the LG Direct Drive Motor delivers peace of mind with every load.

ENERGY STAR Certified

This LG high efficiency washer uses far less water and energy than a conventional washer for savings that add up with each load.

LG SideKick Compatible

Wash small loads that can’t wait or two loads at once with the LG SideKick Pedestal Washer (sold separately).

Closet Depth

More Style, Less Space. LG closet-depth washers and dryers have a shallower depth to fit in more places & add sleek style to any room.

NeveRust Stainless Steel Tub

Unlike tubs made from porcelain or plastic, the full stainless steel tub avoids the chips and nicks that can snag fabrics and ruin clothing.

TubClean System

Thoroughly cleans and dries the tub, door and gaskets with the press of a button.

TrueBalance Anti-Vibration System & LoDecibel Quiet Operation

Keeps even big loads in balance to reduce washer noise and vibration.

SpeedWash Cycle

SpeedWash Cycle gets small loads clean and refreshed in just 15 minutes.

Requires fill hose (not included)

for standard hook-up upon delivery.

¹Based on independent testing comparing models WM4200 and WM3900 in normal cycle with TurboWash Option, 10 lb. load (June 2020).

²Based on certification by the Asthma and Allergy Foundation of America (AAFA)