
LG WM4000HWA 27 inch Front Load Washer with 4.5 cu. ft. Capacity, AIDD, TurboWash, Steam and Wi-Fi Connectivity (White)

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Packages featuring LG WM4000HWA
Complete solutions designed by our experts for optimal performance.
LG WM4000HWA Features
The LG WM4000H is a state-of-the-art 27-inch front load washer designed to enhance your laundry experience. With a generous 4.5 cu. ft. capacity, it accommodates large loads, making it perfect for families. The innovative AI DD technology automatically detects fabric types and weight, optimizing wash motions for superior cleaning while being gentle on clothes. The TurboWash feature saves time without compromising performance, allowing you to complete a full wash cycle in just 30 minutes. Additionally, the steam function helps eliminate tough stains and reduces wrinkles, ensuring your garments look their best. With Wi-Fi connectivity, you can monitor and control your washer remotely via the LG ThinQ app, making laundry more convenient than ever. Experience efficiency and quality with the LG WM4000H.
- Energy Star Rated
- Cold Wash Without Compromise
- Aidd Built-In Intelligence
- Deep Clean With The Power Of Steam
- More Style, Less Space
- Wash Two Loads At The Same Time
- Measure First, Order Right.
- Save Time And Wash Fewer Loads Every Week
- Built-In Intelligence Takes Out The Guesswork
Power clean big loads in under 30 minutes
5 powerful jets spray clothes from multiple anlges for a complete clean in under 30 minutes.
Smooth surface help prevents snags
Unlike porcelain & plastics, LG's stainless steel tub avoids chips that snag on and ruin clothing.
Washer
- White - WM4000HWA
- Black Steel - WM4000HBA
Electric Dryer
- White - DLEX4000W
- Black Steel - DLEX4000B
Gas Dryer
- White - DLGX4001W
- Black Steel - DLGX4001B
Pedestals
- Whtie - WDP4W
- Black Steel - WDP4B
Sidekick Pedestal
- White - WD300CW
- Black Steel - WD300CB
Why should you buy LG WM4000HBA/WM4000HWA ?
-
Washes Big Loads
Large drum (4.5 cu. ft.) means fewer trips to the laundry room and space for blankets, towels, or family laundry.
-
Saves Time
TurboWash jets clean a full load in under 30 minutes.
-
Thinks for You
Smart sensors pick the best cycle depending on fabric and load size.
-
Great for Allergies
Steam cycle removes dust, pet hair, and pollen.
-
Cleans Well in Cold Water
Protects clothes while cutting down on hot water use.
-
Quiet Running
Doesn’t shake or make much noise, even with heavy loads.
-
Built to Last
Strong glass door and rust-proof drum.
-
Phone Control
Start or check laundry from your phone; works with Alexa/Google too.
-
Energy Saver
Uses less water and power, keeping bills lower.
Frequently Asked Questions by Customers
-
Which capacity does the WM4000HBA / WM4000HWA offer and how big a wash does it handle?
It offers 4.5 cubic feet of drum space, large enough for big loads like king-size bedding or a week’s laundry for a family.
-
What are its wash cycles, temperature / spin / soil level settings and smart sensing features?
There are 12 preset wash cycles including Heavy Duty, Delicates, Bedding, Sanitary, Allergiene, Speed Wash, Tub Clean etc. It has 5 wash/rinse temperature settings from Tap Cold to Extra Hot, 5 spin speeds (including No-Spin), 5 soil levels, load sensing to adjust water, and AI fabric sensing.
-
What special cleaning technologies and options it has?
It includes TurboWash 360° to clean efficiently even large loads in under 30 minutes, steam technology, ColdWash to get warm-wash performance with cold water, a Sanitary cycle, and Allergiene cycle certified to reduce allergens via steam.
-
How quiet, what build quality and drum / material features are present?
It has a NeveRust stainless steel drum, a tempered glass door, balanced motor (inverter direct drive) for quieter operation, an anti-vibration system (TrueBalance), and a 4-tray dispenser (prewash, main wash, bleach, fabric softener).
-
What smart, connectivity / control and convenience features does it offer?
It supports the LG ThinQ app for remote start / monitoring, voice assistant (like Google or Alexa), remote diagnostics / alerts, delay wash, signal at cycle end, child lock, control lock, auto-suds removal, and load sense.
-
What are its dimensions, installation requirements, and power needs?
It is about 27 inches wide, 39 inches high, 30.25 inches deep, requires 120 volts / 10 amps power supply, and needs some clearance behind and around for hoses, airflow, and door swing.
-
What warranty is provided?
It comes with a 10-year limited warranty on the direct drive motor, 3 years on the drum, and one year for parts and labor.
Pros and Cons LG 4.5 cu. ft. Ultra Large Capacity Front Load Washer
The 4.5 cu. ft. Ultra Large Capacity Front Load Washer is designed to meet the needs of modern households, offering a combination of efficiency, advanced technology, and user-friendly features. With its ability to handle larger loads and innovative washing capabilities, this washer aims to simplify the laundry process while delivering exceptional cleaning results.
Pros
- Large Capacity: The 4.5 cu. ft. capacity allows users to wash larger loads, reducing the number of cycles needed and saving time.
- TurboWash 360° Technology: This feature enables powerful cleaning of big loads in under 30 minutes, making it ideal for busy households.
- AI Technology: The built-in intelligence takes the guesswork out of laundry by automatically selecting the optimal wash settings based on the load.
- Allergiene Cycle: Certified by the AAFA, this cycle uses steam to deep clean and remove allergens, making it a great choice for allergy sufferers.
- Smart Functions: The ThinQ app provides access to smart features, allowing users to control and monitor their washer remotely.
- Durable Design: The washer features premium tempered glass doors that are designed to last, adding a touch of elegance to the laundry room.
Cons
- Price Point: The advanced features and technology may come at a higher price compared to standard washers, which could be a consideration for budget-conscious consumers.
- Complexity: Some users may find the array of features and settings overwhelming, especially if they prefer a more straightforward washing experience.
- Maintenance: Front load washers can require more maintenance, such as regular cleaning of the door seal and drum, to prevent mold and odors.
The 4.5 cu. ft. Ultra Large Capacity Front Load Washer stands out for its innovative technology, large capacity, and smart features, making it a strong contender for those seeking efficiency and convenience in their laundry routine. While it may come with a higher price tag and require some maintenance, the benefits it offers, particularly for larger households or those with specific cleaning needs, make it a worthwhile investment for many consumers.
LG WM4000HWA Dimensions
Width | 27" |
Depth | 30 1/4" |
Height | 39" |
Depth With Door Opened At 90 Degrees | 55" |
Exterior Width | 27" |
LG WM4000HWA Overview
The LG WM4000H is a state-of-the-art 27-inch front load washer designed to enhance your laundry experience. With a generous 4.5 cu. ft. capacity, it accommodates large loads, making it perfect for families. The innovative AI DD technology automatically detects fabric types and weight, optimizing wash motions for superior cleaning while being gentle on clothes. The TurboWash feature saves time without compromising performance, allowing you to complete a full wash cycle in just 30 minutes. Additionally, the steam function helps eliminate tough stains and reduces wrinkles, ensuring your garments look their best. With Wi-Fi connectivity, you can monitor and control your washer remotely via the LG ThinQ app, making laundry more convenient than ever. Experience efficiency and quality with the LG WM4000H.
- Energy Star Rated
- Cold Wash Without Compromise
- Aidd Built-In Intelligence
- Deep Clean With The Power Of Steam
- More Style, Less Space
- Wash Two Loads At The Same Time
- Measure First, Order Right.
- Save Time And Wash Fewer Loads Every Week
- Built-In Intelligence Takes Out The Guesswork
Power clean big loads in under 30 minutes
5 powerful jets spray clothes from multiple anlges for a complete clean in under 30 minutes.
Smooth surface help prevents snags
Unlike porcelain & plastics, LG's stainless steel tub avoids chips that snag on and ruin clothing.
Washer
- White - WM4000HWA
- Black Steel - WM4000HBA
Electric Dryer
- White - DLEX4000W
- Black Steel - DLEX4000B
Gas Dryer
- White - DLGX4001W
- Black Steel - DLGX4001B
Pedestals
- Whtie - WDP4W
- Black Steel - WDP4B
Sidekick Pedestal
- White - WD300CW
- Black Steel - WD300CB
Why should you buy LG WM4000HBA/WM4000HWA ?
-
Washes Big Loads
Large drum (4.5 cu. ft.) means fewer trips to the laundry room and space for blankets, towels, or family laundry.
-
Saves Time
TurboWash jets clean a full load in under 30 minutes.
-
Thinks for You
Smart sensors pick the best cycle depending on fabric and load size.
-
Great for Allergies
Steam cycle removes dust, pet hair, and pollen.
-
Cleans Well in Cold Water
Protects clothes while cutting down on hot water use.
-
Quiet Running
Doesn’t shake or make much noise, even with heavy loads.
-
Built to Last
Strong glass door and rust-proof drum.
-
Phone Control
Start or check laundry from your phone; works with Alexa/Google too.
-
Energy Saver
Uses less water and power, keeping bills lower.
Frequently Asked Questions by Customers
-
Which capacity does the WM4000HBA / WM4000HWA offer and how big a wash does it handle?
It offers 4.5 cubic feet of drum space, large enough for big loads like king-size bedding or a week’s laundry for a family.
-
What are its wash cycles, temperature / spin / soil level settings and smart sensing features?
There are 12 preset wash cycles including Heavy Duty, Delicates, Bedding, Sanitary, Allergiene, Speed Wash, Tub Clean etc. It has 5 wash/rinse temperature settings from Tap Cold to Extra Hot, 5 spin speeds (including No-Spin), 5 soil levels, load sensing to adjust water, and AI fabric sensing.
-
What special cleaning technologies and options it has?
It includes TurboWash 360° to clean efficiently even large loads in under 30 minutes, steam technology, ColdWash to get warm-wash performance with cold water, a Sanitary cycle, and Allergiene cycle certified to reduce allergens via steam.
-
How quiet, what build quality and drum / material features are present?
It has a NeveRust stainless steel drum, a tempered glass door, balanced motor (inverter direct drive) for quieter operation, an anti-vibration system (TrueBalance), and a 4-tray dispenser (prewash, main wash, bleach, fabric softener).
-
What smart, connectivity / control and convenience features does it offer?
It supports the LG ThinQ app for remote start / monitoring, voice assistant (like Google or Alexa), remote diagnostics / alerts, delay wash, signal at cycle end, child lock, control lock, auto-suds removal, and load sense.
-
What are its dimensions, installation requirements, and power needs?
It is about 27 inches wide, 39 inches high, 30.25 inches deep, requires 120 volts / 10 amps power supply, and needs some clearance behind and around for hoses, airflow, and door swing.
-
What warranty is provided?
It comes with a 10-year limited warranty on the direct drive motor, 3 years on the drum, and one year for parts and labor.
Pros and Cons LG 4.5 cu. ft. Ultra Large Capacity Front Load Washer
The 4.5 cu. ft. Ultra Large Capacity Front Load Washer is designed to meet the needs of modern households, offering a combination of efficiency, advanced technology, and user-friendly features. With its ability to handle larger loads and innovative washing capabilities, this washer aims to simplify the laundry process while delivering exceptional cleaning results.
Pros
- Large Capacity: The 4.5 cu. ft. capacity allows users to wash larger loads, reducing the number of cycles needed and saving time.
- TurboWash 360° Technology: This feature enables powerful cleaning of big loads in under 30 minutes, making it ideal for busy households.
- AI Technology: The built-in intelligence takes the guesswork out of laundry by automatically selecting the optimal wash settings based on the load.
- Allergiene Cycle: Certified by the AAFA, this cycle uses steam to deep clean and remove allergens, making it a great choice for allergy sufferers.
- Smart Functions: The ThinQ app provides access to smart features, allowing users to control and monitor their washer remotely.
- Durable Design: The washer features premium tempered glass doors that are designed to last, adding a touch of elegance to the laundry room.
Cons
- Price Point: The advanced features and technology may come at a higher price compared to standard washers, which could be a consideration for budget-conscious consumers.
- Complexity: Some users may find the array of features and settings overwhelming, especially if they prefer a more straightforward washing experience.
- Maintenance: Front load washers can require more maintenance, such as regular cleaning of the door seal and drum, to prevent mold and odors.
The 4.5 cu. ft. Ultra Large Capacity Front Load Washer stands out for its innovative technology, large capacity, and smart features, making it a strong contender for those seeking efficiency and convenience in their laundry routine. While it may come with a higher price tag and require some maintenance, the benefits it offers, particularly for larger households or those with specific cleaning needs, make it a worthwhile investment for many consumers.
LG WM4000HWA Dimensions
Width | 27" |
Depth | 30 1/4" |
Height | 39" |
Depth With Door Opened At 90 Degrees | 55" |
Exterior Width | 27" |
LG WM4000HWA Rebates

LG ThinQ Extended Warranty 2025
Unlock this special LG offer now!
Extend the original 1 year LG limited warranty to 2 YEARS at no cost (up to $185 value).
When you buy eligible LG appliances, download the ThinQ app, and register your product.
Manufacturer’s Incentive Valid 4/3/25 - 12/31/25

LG NECO Buy More Save More - Up to $600 September 2025
LG NECO Buy More Save More Rebate
Get up to $600 prepaid MasterCard back
PURCHASE ANY 6 ELIGIBLE MODELS FOR A $600 REBATE
PURCHASE ANY 5 ELIGIBLE MODELS FOR A $400 REBATE
PURCHASE ANY 4 ELIGIBLE MODELS FOR A $300 REBATE
PURCHASE ANY 3 ELIGIBLE MODELS FOR A $200 REBATE
PURCHASE ANY 2 ELIGIBLE MODELS FOR A $100 REBATE
Valid between SEPTEMBER 17, 2025 - OCTOBER 29, 2025
LG WM4000HWA Warranty & Returns
Warranty Information
1 Year Parts and Labor, 3 Years on Drum, 10 Years on Direct Drive Motor
Return Policy
Returns accepted within 30 days of delivery. Item must be in original packaging and unused condition.
LG WM4000HWA Why Us
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Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.
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We offer free in-home delivery to most serviceable zip codes for orders over $599.
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If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.