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4.5 cu. ft. Ultra Large Capacity TurboWash® Washer

  • WM4370HKA

  • Black Stainless Steel

Key Features

  • 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

Get it All Done In Less Time

Ultra-large capacity (4.5 cu.ft.) means you have the room to do more laundry in fewer loads.

Fast Forward Your Wash

Give big loads the same great clean while cutting your wash time by up to 30 minutes* with LG’s enhanced TurboWash® technology.

*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.

Deep Clean With Steam

Our steam technology gently but powerfully penetrates fabrics to virtually eliminate dirt, odors and wrinkles.

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.

Learn more about LG SideKick™


6 Customer Care Cycles

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

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.    

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.

A Smarter Way to Wash

6Motion™ Technology uses up to 6 different wash motions to provide a smart cleaning experience that is gentle on clothes and maximizes washing performance.

Stylish Design You Can’t Wait to Get Your Hands On

Fingerprint and smudge resistant finish easily wipes clean with a soft, dry cloth, so the only lasting impression is your impeccable taste. At last, the kitchen you can’t wait to show off is the kitchen that handles real-life in style.

Easily Maintain &
Keep Fresh

TubClean Cycle is designed for easy, periodic maintenance to keep your washer fresh. The cycle uses water jets and intense heat (up to 149 degrees) to sterilize the tub and help keep your high-performing washer in tip-top condition.

Warranty / Certifications



Follow the tips below to make sure your LG product will fit in the space intended.

complete your system

See compatible products below:

Design Style Front Loader
Capacity 4.5 cu. ft.
Intelligent Electronic Controls with Dual LED Display Yes
Dial-A-Cycle™ Yes
2016 ENERGY STAR® Most Efficient Yes
CEE Tier Rating 2
No. of Programs 14
Wash Programs Cotton/Normal, Perm. Press, Delicates, Speed Wash, TubClean™, Bulky/Large, Hand Wash/Wool, Sanitary, Allergiene™, Heavy Duty, BrightWhites™, Towels, Drain+Spin, Download
No. of Options 11
Options Prewash, Delay Wash, Extra Rinse, Drum Light, Rinse+Spin, Child Lock, ColdWash™, Steam, FreshCare™, TurboWash™, Add Garment
No. of Wash/Rinse Temps 5 Extra Hot, Hot, Warm, Cold, Tap Cold (All Cold Rinses)
Spin Speeds Extra High (1,300 max.), High, Medium, Low, No Spin
No. of Water Levels Automatically adjusts to the size of load
No. of Soil Levels 5
TurboWash® Yes
Steam Technology Yes
Allergiene™ Cycle Yes
Sanitary Cycle Yes
ColdWash™ Option 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
Forced Drain System Yes
Easy Loading TilTub™ Yes
SmartDiagnosis™ Yes (v 3.0)
NFC Tag On Technology Yes
Motor Type Inverter Direct Drive Motor
Motor Speed Variable
Max RPM 1,300
Axis Horizontal
NeveRust™ Stainless Steel Drum Yes
Cabinet PCM
Control Panel Plastic
Top Plate Painted
Door Rim Glass/Chrome
Door Cover Dark Blue Tinted
Available Colors White (W), Black Stainless Steel (K)
Ratings UL Listed
Electrical Requirements 120V, 10 Amps
Type Electric, 60 Hz
Pedestal WDP4K
Pedestal (WxHxD) 27" x 14 1/8" x 28 2/5"
LG Sidekick™ Pedestal Washer WD100CK
LG Sidekick™ Pedestal Washer (WxHxD) 27" x 14 1/8" x 30 3/4" (50 1/2 with drawer open)
Stacking Kit KSTK1
Product (WxHxD) 27" x 38 11/16" x 29 3/4" (51" D with door open)
Carton (WxHxD) 29 1/2" x 43 5/16" x 31 5/16"
Weight (Product/Carton) 202.8 lbs / 224.8 lbs
Limited Warranty 1 Year Parts and Labor, 10 Years Motor, Lifetime on Drum
UPC 048231018784

What People Are Saying

Rated 2 out of 5 by from JUST OK The turbo wash is pointless. it always runs out of water with medium and full loads. I don't think it uses enough water. Also all of the spinning up and down is unnecessary.
Date published: 2018-01-15
Rated 5 out of 5 by from Great!! I’m a stay at home dad who does the wash (since I just retired) and I love our new LG washer dryer, nothing negative about them!!
Date published: 2017-12-19
Rated 4 out of 5 by from Great machine but very hard to read controls I recentlynpurchased 2 LG washers and one dryer. Washer and dryer for our Florida home and since I needed a replacement washer for our NH home, I decided to purchase the same washing machine to avoid confusion! I chose LG because of the great reviews, they have a smaller footprint than most but still large capacity (4.5 cu.ft.), and a great sale price. I have done about 10 loads so far, some were quite dirty with stains and lack of care from an elderly family member. I am happy with the options, the time to complete a load and cleanliness of the clothes. Some loads took a very long time but that was because they needed it! Normal, routine clothes on Perm press took about 35 minutes, much less time than my previous front loader. The spin dry does a fantastic job of spinning out the moisture and really cuts down the dry time needed. My BIG complaint is, "Who designed the control panel?". Around the cycle selector rotary dial it is very easy to read with the white background. The text on the sides in the display panel are very hard to read. I had to put my 1.50 reading glasses on (so you know my eyes are not that bad!) and use a flashlight to read them. In the photo below, I had to put labels next to the black background, small print labels that are so hard to read. Even if you enlarge the photo, the text is hard to read.
Date published: 2017-12-17
Rated 1 out of 5 by from DO NOT BUY!!! After a handful of cycles the machine has leaked twice.... Called LG and they stated a technician would be scheduled within 24- 48 hours. Very nice. I'll tell my spouse and 3 kids to not dirty their clothes until then. What a joke.
Date published: 2017-12-02
Rated 5 out of 5 by from Makes Doing Laundry More Enjoyable I have no idea why, but I actually don't mind doing the laundry since getting this machine 3 months ago. I waited to give a review...but basically, I really love this machine. I love the specific washing modes/suggestions. I love how clean my clothes come out and the little song it plays when done is great for someone who is as forgetful as I can be...there is only one slight negative, and that is that it gets a bit louder than I would have expected during spin cycles, especially with larger loads or fast spins...but really, it just isn't that big a deal. Overall, its so stinking quiet you hardly even notice it. my LG. Do yourself a favor and get one!!
Date published: 2017-11-27
Rated 4 out of 5 by from Amazing capacity We purchased this 2 weeks ago. If it weren't for the fact that the washer wouldn't spin with 3 small rugs, I would have given the washer 5 stars. The dryer is a 5 star dryer. Works fast and better than our old LG
Date published: 2017-11-23
Rated 3 out of 5 by from Good - except color doesn't match washer Units are solid! My beef is that the matching washer is finished in a white-white, and the 'white' dryer is noticeably darker grayer white. Next to each other it's super obvious. Did I get a defect or is this normal? The delivery guy says yes he sees this now and then!?How can they sell a matching pair and the white tone be so off from one to the other. Would you accept this if your shoes were different tone? Is this a known issue? If this can be fixed I'd recommend these, if not I would not.
Date published: 2017-11-20
Rated 5 out of 5 by from SUPERB!! Purchased the set several weeks ago and couldn’t be happier. Replaced a 6yr old topload set. Resisted buying FL due to all the reports about odor. Researched fixes/prevention and decided to bite the bullet. Pros: Beautiful design, black stainless is more of a Smokey grey color and it is very sleek looking, SQUARE doors as I just do not like the round doors, STEAM, STEAM and more STEAM, tons of options,Easy to load, light inside is genius,sidekick handles all small/delicate loads, turbo wash setting prevents long cycles,chime at end of cycle Cons:Squeaking noise from dryer during cycle, but this is a leveling issue. Final thoughts-Beautiful set that has handled all I throw at it. Money well spent and would purchase again!!!!
Date published: 2017-11-18
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We're here to support you with our product.

View WM4370HKA Product Support

Contact us for any support inquiries.


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

I see nothing in the specs for this model of leveling legs.  Is that true?

Asked by: LKRand
All of LG's washing machines and dryers are equipped with leveling legs. ^AC
Answered by: amber
Date published: 2018-01-08

what size drip pan is recommended

Asked by: Nikki M
The drip pan would need to be large enough for all four corners of the machine to fit. The machine is 27" x 29 3/4", therefore it would be recommend the drip pan be at least 27 1/2" x 30".
Answered by: Shena
Date published: 2017-11-16

Will this be able to properly wash a very large long comforter? 

Asked by: CaseyB
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer w/ NFC Tag On, Model # WM4370HKA will accommodate most King Sized Comforters. Washing Machine Home Buying guides recommend washers with a capacity of at least 3.8 cubic feet as being large enough to handle most King Size Comforters...^IFV
Answered by: LGJoel
Date published: 2017-08-28

Can this model be stacked?

Asked by: Christine41
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer w/ NFC Tag On, Model # WM4370HKA is a stackable washer and the compatible stacking kit is the 27" LG Laundry Stacking Kit, Model # KSTK1...^IFV
Answered by: LGJoel
Date published: 2017-08-25

What tub cleaner do you recommend for this washer?

Asked by: tashac0630
There would not be a recommended brand of tub cleaner for the unit. Any preferred tub cleaner or lime scale remover can be used to perform the tub clean on the unit.
Answered by: NeilE
Date published: 2017-08-16

can you change the door swing

Asked by: BRosie
The door on the LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer w/ NFC Tag On, Model # WM4370HKA is not reversible...^IFV
Answered by: LGJoel
Date published: 2017-11-25

Do you have to buy the sidekick pedestal for this washing machine? Or can use a pedestal with doors? Can you please provide the model number if we can use the pedestal with doors

Asked by: AuntieVal
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer w/ NFC Tag On, Model # WM4370HKA is compatible with both the LG 1.0 cu. ft. LG SideKick™ Pedestal Washer, LG TWINWash™ Compatible, Model # WD100CW or with the LG Laundry Pedestal with a storage drawer, Model # WDP4K. Use of either is discretionary...^IFV
Answered by: LGJoel
Date published: 2017-05-22

I bought the washer and it is saying dE1 can u tell me what that means because its not allowing me to wash clothes

Asked by: Trecs
We regret the trouble you have experienced with this washing machine. The dE1 error code is a Door Error which will restrict the turning of the wash tub. It is recommended to check the door, to make sure it is closed properly and securely. Check the latch to ensure nothing is obstructing its proper operation. If this does not resolve the matter, please contact our Customer Interactive Center at 800-243-0000.
Answered by: NeilE
Date published: 2017-04-12
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