Note: Scheduled delivery services are available to most of the contiguous United States (available in parts of Alaska and Hawaii). Call 800-860-3577 for more information.
LG Top Load Washer Smart With EasyUnload, AI Sensing 5.5 Cu. Ft. in Matte Black - WT8400CB
which ends 06/16/2026
- Height (in): 43
- Width (in): 27
- Depth (in): 28.38
- Capacity (cu. ft.): 5.5
- Height With Lid Open (in): 57
- Number of Temperature Settings: 5
- 5.5 Cu. Ft. Capacity
- Impeller
- Built-In Intelligence
- TurboWash3D Technology
- 6Motion Technology
- Deep Fill
- Free Shipping on 1000s of Items
- Guaranteed Satisfaction
- Life Long Customer Service
LG WT8400CB 5.5 Cu. Ft. Smart Top Load Washer in Matte Black
Upgrade your laundry room with the LG WT8400CB Smart Top Load Washer. This washing machine is one of the largest top-load models in its class, offering a 5.5 cubic foot capacity. This allows you to fit more clothes into a single load. It's even spacious enough to fit a full set of bedding and a king-sized comforter. The washer delivers a powerful jet spray and as the motor and tub independently rotate in opposite directions, the LG WT8400CB appliance creates a powerful water flow. As garments collide against each other, you can expect an enhanced washing performance. If you purchase an LG dryer along with this model, you can even take advantage of Smart Pairing™, which allows your washer to tell the dryer which compatible drying cycle to choose.
Do Your Laundry The Smart Way
The washing machine is also constructed with built-in sensors that rely on AI technology to detect load size and fabric texture. From there, the LG WT8400CB will automatically select the perfect temperatures, wash motions and more to deliver outstanding fabric care. The LG WT8400CB washing machine comes with a variety of programs, including AI Wash, Quick Wash, Bedding, Heavy Duty, Deep Wash and more. There are also several washing options to select from, including TurboWash3D™. This option delivers a gentle, yet powerful cleaning in a short 29 minutes. Another option to take advantage of is Deep Fill. Deep Fill will add extra water to any LG WT8400CB cycle with a single push of a button.
Customize Your Clothing Care
If you download the ThinQ® app, you can access even more helpful features like additional cycles, maintenance alerts, software updates, Smart Diagnosis and more. You can even use the app to control the LG WT8400CB washer remotely or by relying on voice commands through Amazon Alexa or Google Assistant. One of the best parts of this appliance is the EasyUnload™ design. Thanks to the angling of the front of the washer, users can enjoy a more comfortable, ergonomic reach into their laundry appliance so items are never left behind at the bottom of the tub. Depend on our dishwasher buying guide to help you learn more about similar laundry products. All other questions about the LG WT8400CB washer can be directed to our expert team at 800-860-3577.
Features
-
Performance
-
Built-In Intelligence Takes Out The Guesswork
Forget about endless sorting or toggling through cycles—built-in sensors use AI technology to detect fabric texture and load size, then automatically select the right wash motions, temperatures and more for advanced fabric care. With Smart Pairing™, the washer can even tell the dryer to select a compatible drying cycle, making it the ultimate laundry hack.
-
A Powerful Yet Gentle Clean In 29 Minutes
A powerful jet spray, plus the tub and motor that rotate independently and in opposite directions, creates a strong water flow that causes garments to rub against each other throughout the cycle for enhanced washing performance.
-
Built-In Intelligence Takes Out The Guesswork
-
Design
-
Go Big To Save Time And Get More Done
Say never again to never-ending piles of laundry—this mega capacity washer is one of the largest top load washers in its class, fitting more clothes in every load. Big enough for a king-size comforter and full bedding set in a single load.
-
The Top Load Washer
A flat front and matte finish contrast with the high-gloss glass lid. Sleek electronic controls with LED display make operation effortless, while the SlamProof™ lid ensures smooth, quiet closing every time.
-
Go Big To Save Time And Get More Done
-
Convenience
-
Easy Ergonomic Reach
The EasyUnload™ design angles the washer front for a more comfortable reach, letting you retrieve items from the bottom without sacrificing capacity.
-
ThinQ Helps Make Life Happen
Control your washer remotely with the ThinQ® app or voice assistants like Google or Alexa. Download cycles, access Smart Diagnosis, receive maintenance alerts, and get software updates with ThinQ UP™.
-
Deep Fill—Whenever You Choose
Add extra water to any cycle with one button. The washer automatically returns to high-efficiency water levels for the next wash.
-
Measure First, Order Right
We help ensure your new appliance fits your space before you buy.
-
Easy Ergonomic Reach
General
Electrical Specifications
Wi-Fi
Approximate Dimensions
Warranty Information
Approximate Weight
Rebates
-
LG Get $100 Rinse Credit PromoLG Get $100 Rinse Credit PromoLG - Receive $100 in Rinse credits when you purchase eligible LG Appliances (Available only in select cities).Expires 06-16-2026
-
LG ThinQ Care Extended Warranty PromoLG ThinQ Care Extended Warranty PromoLG - Purchase an eligible LG appliance and receive 1 Year extension added to Your Manufacturer's Limited Warranty.Expires 12-31-2026
Similar Products (5 items)
Frequently Asked Questions
-
This washer includes AI sensing to detect fabric texture and load size, allowing it to automatically select optimal wash cycles, temperatures, and motions for advanced fabric care. It supports Wi-Fi connectivity through the ThinQ app for remote control, voice commands via Alexa and Google Assistant, maintenance alerts, software updates, and Smart Diagnosis.
-
The washer offers a mega 5.5 cubic feet capacity, large enough to accommodate full bedding sets and king-sized comforters in a single load, helping to reduce laundry time by handling more items at once.
-
It features 8 wash cycles including AI Wash, Quick Wash, Bedding, Heavy Duty, and Deep Wash. Additionally, there are 14 wash options like TurboWash3D for fast yet thorough cleaning, Deep Fill for extra water, Extra Rinse, Delay Start, and Control Lock for enhanced customization and convenience.
-
Yes, it is ENERGY STAR certified and incorporates high-efficiency technology to optimize water and energy use without compromising cleaning performance.
-
The EasyUnload design features an angled washer front to provide ergonomic access to the tub, making it easier to retrieve laundry items comfortably without reaching deeply, while maintaining the washer's full capacity.