WM4370HKA
4.5 cu. ft. Ultra Large Capacity TurboWash® Washer
Black Stainless Steel
  • 4.5 cu. ft. Ultra Large Capacity
  • TurboWash® Technology
  • LG Steam Technology
  • Fingerprint and Smudge Resistant Finish
  • Direct Drive Motor 10-Year Limited Warranty
  • LG SideKick™ Compatible
4.5 cu. ft. Ultra Large Capacity TurboWash® Washer
$ 1,299.99
Where to Buy
*Consumer Reports does not endorse products or services.
*1. Compared to an LG front load washer without TurboWash®. Based on AHAM-HLW-1-2010 test protocol. Cotton / Normal or comparable cycle at default settings, 8 lb. loads. Excludes quick wash or comparable cycles intended for small, lightly soiled loads only.

For Small Loads that Can’t Wait

Whether it’s your kids’ favorite shirt, yoga pants or a school uniform, washing a full load seems wasteful for just a few pieces. Now you can wash small loads that just can’t wait with the LG SideKick™ Pedestal Washer or wash two loads at once to save time.
For Small Loads  that Can’t Wait1 For Small Loads  that Can’t Wait2

6 Customer Care Cycles

LG SideKick™ offers six distinct wash cycles, including a special setting for active wear.
6 Customer Care Cycles1

Simultaneous or Independent Operation

LG SideKick™ saves time by washing two loads at once or get it all done by washing a small load separately.
Simultaneous or Independent Operation2

Raises Your Washer

LG SideKick™ allows you to easily access laundry for more comfortable loading and unloading in the main washer. Compatible with all new LG Front Load Washers.
Raises Your Washer3

COMPLETE YOUR SYSTEM

See compatible products below:

SUMMARY

  • Type
    Front Load Washer
    Capacity (cu.ft.)
    4.5 cu. ft.
  • Matching Electric Dryer
    DLEX4370K
    Matching Gas Dryer
    DLGX4371K
  • Color
    Black Stainless (K)

APPEARANCE

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

ENERGY

  • ENERGY STAR® Most Efficient 2018
    Yes
    ENERGY STAR® Qualified
    Yes
  • CEE Tier
    2
    IMEF
    2.92
  • IWF
    3.2

WASH PROGRAMS

  • No. of Programs
    14
    Programs
    Normal, Perm. Press, Heavy Duty, Delicates, Towels, Speed Wash, Drain+Spin, Bulky / Large, Tub Clean, Bright White, Sanitary, Allergiene™, Hand Wash/Wool, Downloaded

WASH OPTIONS

  • No. of Options
    11
    Options
    TurboWash®, Steam, Fresh Care, Prewash, Delay Wash, Extra Rinse, ColdWash™, Child Lock*, Add Garments, Rinse+Spin, Drum Light*

WASH DETAILS

  • 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

FABRIC CARE FEATURES

  • TurboWash® Technology
    Yes
    Steam Technology
    Yes
  • Allergiene™ Cycle
    Yes
    Sanitary Cycle
    Yes
  • ColdWash™ Option
    Yes
    SenseClean™ System
    Yes

CONVENIENCE FEATURES

  • 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
  • Easy Loading TilTub™
    Yes

SMARTTHINQ® TECHNOLOGY

  • SmartDiagnosis™ (v3.0)
    Yes
    NFC Tag On Technology
    Yes
  • Energy Monitoring
    Yes
    Laundry Starts
    Yes

MOTOR

  • Motor Type
    Inverter Direct Drive Motor
    Axis
    Horizontal

MATERIALS AND FINISHES

  • NeveRust™ Stainless Steel Drum
    Yes
    Cabinet
    PCM
  • Control Panel
    Plastic
    Top Plate
    Painted
  • Door / Rim
    Glass/Chrome
    Door Cover
    Dark Blue Tinted Square Cover
  • All Available Colors
    White (W), Black Stainless (K)

CERTIFICATION

  • AFFA
    Yes
    NSF
    Yes

POWER SOURCE

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

OPTIONS/ACCESSORIES

  • Pedestal
    WDP4K
    Pedestal (WxHxD)
    27 x 14 1/8 x 30 3/4 (50 9/16 D with door open)
  • LG Sidekick™ Pedestal Washer
    WD100CK
    LG Sidekick™ Pedestal Washer (WxHxD)
    27 x 14 1/8 x 30 3/4 (50 9/16 D with door open)
  • Stacking Kit
    KSTK1
    Hose Included
    Yes

DIMENSIONS/CLEARANCES/WEIGHTS

  • 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)
    202.8 lbs / 224.8 lbs

LIMITED WARRANTY

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

UPC CODES

  • UPC
    048231018784
What people are saying
Rated 5 out of 5 by from Options! Have had this for two weeks, took some getting used to after 24 years of a regular washer. The only thing I wish it had was an option for more water!
Date published: 2019-08-06
Rated 5 out of 5 by from Surprising results I have had this front load high capacity washer for 6 weeks now. It cleans very well and washes very fast, 1/2 hour to 45 minutes per load. We have washed comforters and have not experienced any of the vibration issues U have seen reported elsewhere. I purchased the sidekick washer as well and I am sure that helps stabilize the washer as well. One important note. If you buy the sidekick and the large washer you should be running that on a 20 amp circuit, not a 15 amp circuit like you would find in an older home.
Date published: 2019-08-06
Rated 5 out of 5 by from Every wash cycle needed. Quiet, efficient,reliable I purchased this washer 10 months ago and it has worked better than any washer I have had in the past 50 years. It is easy to use, uses just the right amount of water, is extremely quiet and gets the clothes clean, even when using the 15 minute quick wash. A great washer in all respects.
Date published: 2019-08-06
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ASK & ANSWER

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.

The online specs of the wm4370hwa state 30 3/4 depth Your response states 29 3/4 in the Q and A. I have been seeing both. Can you please confirm?

Asked by: jwb96
We apologize for the confusion. Based on the spec sheet of the WM4370HWA, this unit has the following dimensions: 27" x 38 11/16" x 29 3/4". If you have additional questions, you can contact our Customer Support by any of the below options: Phone: 1-800-243-0000 LiveChat: https://www.lg.com/us/support/chatbot Email: https://www.lg.com/us/support/email-appointment Facebook Messenger: https://www.facebook.com/LGUSA/ Twitter: @LGUSSupport The LG Community Forum is also a great resource for getting help from other LG customers: https://lgcommunity.us.com/
Answered by: ChrisPSM
Date published: 2019-09-13

I just installed LG Washer WM4370HMK and Dryer DLEX4370K. I have an iPhone  X. How do I connect to them using the SmartThinQ app?  Do they have WiFi?  How to enable?

Asked by: RFligge
The WM4370HKA does not have WiFi. It is able to connect to the SmartThinQ application via NFC. However this feature is not available on IOS devices at this time. If you're in need of some guidance with using your washing machine, please head to our support page at @LGUSSupport on Twitter or you can give us a call at 800-243-0000 so a specialist can help out. ^CP
Answered by: ChrisPSM
Date published: 2019-04-26

I just inherited this 2 year old washer yesterday. I heard that it requires a special "low suddsing" soap. Is that true, and if so, what type of soap should be used? I've also heard that you can use any laundry soap, just way less. I use GAIN.

Asked by: pittipat
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM4370HWA is specially designed to use only HE (High-Efficiency) detergent which is available as liquid, or powdered detergent and as detergent pods. These detergents are identifiable by the HE logo on their packaging and you will need to follow the manufacturer's instructions on their use. If using HE Detergent pods, do not place them in the detergent dispenser. They will need to be put directly into the tub before loading your clothes. ^CP
Answered by: ChrisPSM
Date published: 2019-04-04

What are the IMEF and IWF numbers for this washer?

Asked by: vikk
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM4370HKA has an IMEF of 2.92 cubic feet/kWh/cycle, and an IWF of 3.2 gallons/cycle/cubic feet...^IFV
Answered by: Ivanf
Date published: 2019-04-03

Is the pre wash cycle hot or cold?

Asked by: DAvid Hum
The Pre Wash option on the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM4370HKA can be selected after you have selected your desired cycle and you will then be able to modify other cycle settings and add your desired options before beginning the cycle. Each cycle has preset settings that are selected automatically, but you can adjust the water temperature to your desired temperature. Not every temperature setting is available with every cycle...^IFV
Answered by: Ivanf
Date published: 2019-04-01

What are the key differences between the WM4370 and the still to be made available WM3900? The website comparison feature shows TurboWash for the 4370 and TurboWash 360 for the 3900, but I'm not sure if there's a difference. Thx.

Asked by: PubGuy
Based on the specifications that we currently have for the "still to be made available" LG 4.5 cu.ft. Smart wi-fi Enabled Front Load Washer with TurboWash™ 360 Technology, Model # WM3900HBA, the TurboWash™ 360 Technology and TurboWash® 2.0 Technology is a more recent and advanced version of the TurboWash® Technology featured on the WM4370H*A. The WM3900HBA is not a Forced Drain System and it has built-in Wi-Fi which introduces features like Cycle Monitoring and Notification and Energy Monitoring...^IFV
Answered by: Ivanf
Date published: 2019-03-18

What is the column that reads high to low to off for? Water temp then spin then soul level then ???

Asked by: Dorothea
Hello, as per the manual, the High > Low > Off is for the Sound indicator or Signal and you can press the corresponding button to modify the volume level. This lets you know when the machine is done. ^AC
Answered by: Amber C
Date published: 2019-01-25

Can it wash a king size comforter?

Asked by: Elsa Nick
The large 4.5 cu ft washing machine should be able to handle most King size comforters however due to different weights and dimensions we are unable to say for certain it can handle all King size comforters. ^CP
Answered by: ChrisPSM
Date published: 2018-12-20
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