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  • 4.5 cu. ft. Ultra Large Capacity
  • TurboWash™ 360° Technology
  • AI Fabric Sensor/ Smart Pairing
  • AAFA Certified LG washers
  • ThinQ® Technology with Proactive Customer Care
  • Tempered Glass Door with Rose Gold Trim

*LG Sidekick Pedestal Washer sold separately.

4.5 cu. ft. Ultra Large Capacity Smart wi-fi Enabled Front Load Washer with TurboWash™ 360° and Built-In Intelligence
$ 899.00
*Based on independent testing in normal cycle with TurboWash™ option, 10 lb. load (June 2020).
*Based on certification by the Asthma and Allergy Foundation of America (AAFA).
  • Proactive Customer Care sends recommended maintenance tips and usage reports to help keep your appliances running at their best. Plus, receive alerts for potential problems before they arise.

  • Save time and simplify laundry day. Download the ThinQ® app to control your washer/dryer from virtually anywhere, anytime. Start cycles, check time remaining and more, right from your phone.

*Accent colors and finishes vary by model.
*LG SideKick™ Sold Separately.

Warranty / Certifications


    • Type
    • Front Load Washer
    • Capacity (cu.ft.)
    • 4.5 cu. ft.
    • Matching Electric Dryer
    • DLEX4000W
    • Matching Gas Dryer
    • DLGX4001W
    • Color
    • White (W)


    • Hard Buttons
    • Yes
    • Touch Buttons
    • Yes
    • Dial-A-Cycle™
    • Yes


    • ENERGY STAR® Most Efficient
    • Yes
    • ENERGY STAR® Qualified
    • Yes
    • CEE Tier
    • 2
    • IMEF
    • 2.92
    • IWF
    • 2.9


    • No. of Programs
    • 12
    • Programs
    • Normal, Perm. Press, Heavy Duty, Delicates, Towels, Speed Wash, Bedding, Tub Clean, Bright Whites™, Sanitary, Allergiene™, Downloaded


    • No. of Options
    • 14
    • Options
    • TurboWash®, Steam, Fresh Care, Pre-wash, Remote Start, Delay Wash, Wi-Fi, Add Item, ColdWash, Extra Rinse, Rinse+Spin, Control Lock, Spin Only, Signal


    • No. of Wash/Rinse Temps
    • 5
    • Wash/Rinse Temps
    • Extra Hot, Hot, Warm, Cold, Tap Cold
    • No. of Spin Speeds
    • 5
    • Spin Speeds
    • Extra High, High, Medium, Low, No Spin
    • Max RPM
    • 1300
    • Water Levels
    • Load Sensing
    • No. of Soil Levels
    • 5


    • AI DD™
    • Yes
    • TurboWash™ 360 Technology
    • Yes
    • Steam Technology
    • Yes
    • Allergiene™ Cycle
    • Yes
    • Sanitary Cycle
    • Yes
    • ColdWash™ Option
    • Yes
    • SenseClean™ System
    • Yes


    • TrueBalance™ Anti-Vibration System
    • Yes
    • 4 Tray Dispenser
    • Prewash, Main Wash (with liquid detergent cup), Bleach, Fabric Softener
    • LoDecibel™ Quiet Operation
    • Yes
    • End of Cycle Signal
    • Yes
    • LoadSense
    • Yes
    • Child Lock*
    • Yes
    • Auto Suds Removal
    • Yes
    • Leveling Legs
    • 4 Adjustable Legs


    • SmartDiagnosis™ (v3.0)
    • Yes
    • Wi-Fi
    • Yes
    • Remote Start and Cycle Monitor
    • Yes
    • Energy Monitoring
    • Yes
    • Tub Clean Coach
    • Yes


    • Motor Type
    • Inverter Direct Drive Motor
    • Axis
    • Horizontal


    • NeveRust™ Stainless Steel Drum
    • Yes
    • Cabinet
    • PCM
    • Control Panel
    • Plastic
    • Top Plate
    • Painted
    • Door / Rim
    • Glass/Shiny Rose Gold
    • Door Cover
    • Tempered Glass Door
    • All Available Colors
    • White (W), Black Steel (B)


    • AAFA
    • Yes


    • Ratings
    • UL Listed
    • Electrical Requirements
    • 120V, 10 Amps
    • Type
    • Electric


    • Pedestal
    • WDP4W
    • Pedestal (WxHxD)
    • 27" x 13 5/8" x 28" (43 7/8" D with door open)
    • LG Sidekick™ Pedestal Washer
    • WD100CW
    • LG Sidekick™ Pedestal Washer (WxHxD)
    • 27 x 14 1/8 x 30 3/4 (50 1/2 D with door open)
    • Stacking Kit
    • KSTK1


    • Product (WxHxD)
    • 27" x 39" x 30 1/4"
    • Depth with Door Open
    • (55" D with door open)
    • Carton (WxHxD)
    • 29 23/32" x 41 27/32" x 31 17/32"
    • Weight (Product/Carton)
    • 187.4/209.8 lbs


    • Parts and Labor
    • 1 Year
    • Direct Drive Motor
    • 10 Years
    • Drum
    • 3 Years


    • UPC
    • 048231028288

What people are saying

Rated 4 out of 5 by from LG Washing Machine Bought this in April to replace an older machine. Thankful for the updates in front loader technology. Loving the shorter washing times. After adjusting soap levels, this machine works great for us.
Date published: 2022-05-23
Rated 1 out of 5 by from Needs repaired after 1 month Worked great for one month. Then the inner rubber ring tore when removing sheets. Seems like it should be tougher than that to begin with. Thankfully it’s under warranty- but that has turned out not to be so great as a repair has been scheduled and cancelled 4x now and still no resolution.
Date published: 2022-05-22
Rated 5 out of 5 by from Great features We have had our washer for several months it does a great job cleaning and the various spin cycles make our towels,sheets and clothes dry much faster.
Date published: 2022-05-21
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Choose a support option below:


SALE : $899.00
In Stock
Sold and Fulfilled by LG
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Is there an interior light?

Asked by: MindyR
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity Smart Wi-Fi Enabled Front Load Washer with TurboWash™ 360° and Built-In Intelligence, Model # WM4000HWA does not have a drum light...^Ivan
Answered by: Ivanf
Date published: 2022-03-23

Can you this washer be stacked with the DLX4001W gas dryer on top of it? looking to save some space in my laundry area

Asked by: Ssommer
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity Smart Wi-Fi Enabled Front Load Washer with TurboWash™ 360° and Built-In Intelligence, Model # WM4000HWA is a stackable washer and you can stack its Matching Electric Dryer, Model # DLEX4000W or its Matching Gas Dryer, Model # DLGX4001W on it using the 27"LG Stacking Kit, Model # KSTK1...^Ivan
Answered by: Ivanf
Date published: 2022-03-01

The matching dryer had a reversible door. Does the washer have a reversible door? If only one does have a reversible door what good would it do?

Matching Dryers for our LG Front Load Washers have a reversible door, but the Front Load Washers, including the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity Smart Wi-Fi Enabled Front Load Washer with TurboWash™ 360° and Built-In Intelligence, Model # WM4000HBA do not have reversible doors...^Ivan
Answered by: Ivanf
Date published: 2022-02-28

Is this washer, WM4000HWA, able to be installed on a WDP3W pedestal?

Asked by: Mhuerta
Model WM4000HWA can be used with pedestal WDP3W. WDP4* replaced the WDP3* pedestal but they are both designed for compatibility with 27" LG Front Load Washers and Dryers. The only difference between them will be the mounting bracket installation. The WDP4* uses the t-clip installation method. ^Daphane
Answered by: LG Electronics
Date published: 2021-12-22

I just purchased the LG 4000 model and would like to know if I can wash my bedding blankets or the throw rugs in the bathroom

Asked by: Liz 228
Model WM4000HWA has a Bedding Cycle. This cycle is suitable for washing blankets or bulky items which have difficulty absorbing water, such as pillows, blankets, comforters, sheets or pet bedding. Do not use this cycle to wash a mixed load of bedding and non-bedding items. Do not mix large/bulky items with smaller articles of clothing. Do not wash excessively large items. If large/bulky items do not fit easily into the tub, there may not be enough room for them to move during washing. ^Daphane
Answered by: LG Electronics
Date published: 2021-12-22

I asked for a hard copy for instruction on how to use. I was told they would send one at no charge(after the person answering the phone checked with his supervisor) My first call was on 9/26/21 with no response. I called again and was told one would be se

Asked by: arice
Please reach out to our technical support team via private message on Facebook @LGUSSupport and use #VOC in your first message to our social media support team or call at 800-243-0000. Also, be sure to provide your contact information, model/serial numbers and date of purchase. ^Daphane
Answered by: LG Electronics
Date published: 2021-12-20

Can you customize wash loads and settings to user preference? For example, can I use a Heavy Duty Cycle with any temperature that I wish? Or, does AI Tech not allow for a user to make custom selections? 

Asked by: JonD41
The wash cycles for the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity Smart Wi-Fi Enabled Front Load Washer with TurboWash™ 360° and Built-In Intelligence, Model # WM4000HWA are designed for specific types of wash loads. Each cycle has default settings that are selected automatically, but you can also customize these settings using the cycle modifier buttons. You can press the button for the desired modifier repeatedly until the indicator light for the desired setting is lit. The LED next to the setting lights up when the setting is selected. To protect your garments, not every wash temperature, spin speed, soil level, or option is available with every cycle. A chime will sound twice and the LED will not light if the desired setting is not allowed for the selected cycle. The AI DD provides the appropriate drum rotation actions after load sensing is completed and the AI DD Indicator lights up when the Normal cycle is selected and operated, except for when the Heavy soil level is selected...^Ivan
Answered by: Ivanf
Date published: 2021-11-29

Why is there no drum light? More to the point, why do all the pictures on your website clearly show a light when there isn't one?

Asked by: Robbbb
The LG 4.5 cu. ft. Ultra Large Capacity Smart Wi-Fi Enabled Front Load Washer with TurboWash™ 360° and Built-In Intelligence, Model # WM4000HBA is not designed with a drum light. The lighting that you see in the images for the washer on our site showing the interior of the washer is either natural light coming into the drum or lighting that was used for the photoshoot for better visibility to show the interior...^Ivan
Answered by: Ivanf
Date published: 2021-11-15
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