Internet #300260131

Model #WM4370HKA

Store SKU #1002184512

Store SO SKU #1002169368

4.5 cu ft HE Ultra Large Front Load Washer with TurboWash, Steam in PrintProof Black Stainless Steel, ENERGY STAR

  • Save up to 30 minutes per load with new LG TurboWash Technology
  • Stack LG SideKick pedestal for large capacity washing machine
  • Anti-vibration system to minimize washer noise on any flooring
  • See More Details

Product Overview

A close up shot into the interior of an LG large capacity front load washer

Ultra-Large 4.5 cu.ft. Capacity

Do more laundry in fewer loads. That's time saved and sore backs avoided.

A man kneels in front of LG TWINWash in a bright laundry room, loading a babyÕs onesie into the LG SideKick Pedestal Washer

LG SideKick Compatible

Complete the TWINWash system by adding the LG SideKick pedestal washer and tackle two loads at once.

Close up of a white polo shirt in the interior of an LG washing machine with the title Save up to 30 min

TurboWash Technology

Give big loads the same great clean, while cutting your wash time by up to 30 minutes.

LG Stacked Washer and dryer next to LG Styler in well designed modern loft space

Even Quieter

There's no need for laundry to be noisy. The LG LoDecibel motor chances are you may not even notice it.

Close up of a hand holding a smartphone with the Smart Diagnosis App open in front of an LG washing machine

Get Wise

Troubleshoot quickly and efficiently with SmartDiagnosis app.

Black LG TwinWASH washer dryer pair with LG SideKick Pedestal Washer and pedestal set against a white background

10-Year Limited Warranty

Rely on your LG washer with a 10-year limited warranty on the Direct Drive Motor.

LG Electronics 4.5 cu. ft. Ultra Large Capacity TurboWash Washer with Steam ensures ample space for washing sizable laundry loads using your choice of its 14 flexible wash cycles, and with LG's revolutionary TurboWash feature, you can now wash those larger size loads up to 20 minutes faster with the same great, outstanding cleaning performance. The square door adds style to any laundry room. The Allergiene and Sanitary cycles are certified to deliver the utmost hygiene cleaning performance.
  • California residents
  • 4.5 cu. ft. (DOE) capacity means fewer loads, saving time and energy, plus the extra-large door opening makes it easy to load and unload your laundry
  • The NeveRust wash tub is made of durable stainless steel, avoiding nicks that can snag fabrics Stainless steel drum backed by Limited lifetime warranty
  • Steam Technology gently, but powerfully, penetrates fabrics to eliminate dirt, odors and wrinkles
  • LG's revolutionary TurboWash technology allows you to wash larger loads 20 minutes faster, with outstanding cleaning performance
  • 14 Wash Cycles, including AAFA- Certified Allergiene, NSF-certified Sanitary and Hand Wash/Wool
  • Awarded the 2014 ENERGY STAR most efficient designation
  • Intuitive Dial-A-Cycle controls and easy to read Dual LED Display indicators help you find the right setting every time
  • Preset cycles allow you to customize your soil and spin levels to provide ideal wash settings for the best results
  • Automatic water level adjustment uses just the right amount of water during the cycle to reduce waste and save money
  • LG Pedestals (sold separately) raise the height of the washer door opening for more convenient loading and unloading
  • LG LoDecibel operation is so quiet you may not even notice the washer running. In addition, TrueBalance anti-vibration system minimizes washer noise to help keep your laundry room and surrounding environment peaceful
  • NFC Tag-On technology lets you download new cycles directly from your smartphone - from 1-touch cycle options to instant solutions to your troubleshooting questions; simply download the app, select your new cycle and touch, or 'tag' your LG appliance to download your selection
  • Washer requires use of only high-efficiency detergent, typically two tablespoons
  • TrueBalance anti-vibration system reduces washer noise and vibration for smooth, quiet performance
  • ENERGY STAR qualified to meet or exceed federal guidelines for energy efficiency for year-round energy and money savings
  • Satin-smooth black stainless steel finish is resistant to fingerprints and easily wipes clean with a soft, dry cloth
  • Sanitary cycle loosens and helps remove tough stains and bacteria from clothing using a 158° water temperature for reliable cleaning
  • Allergiene cycle helps remove more of common household allergens, including dust mites and pet dander, helping to improve clothing hygiene. All compatible LG washers, dryer, SideKick pedestal washers, and laundry pedestals sold separately
  • Stackable design lets you stack the washer with matching dryer and optional stacking kit (not included) for a complete laundry set-up
  • Inverter DirectDrive Motor is backed by a 10-year limited warranty

  • Click here for more information on Electronic Recycling Programs



Capacity - Washer (cu. ft.)
Depth With Door Open 90 Degrees (In)
Door Opening Height (In.)
Door Opening Width (In.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)


Amperage (amps)
Appliance Category
Appliance Type
Front Load Washer
Black Stainless Steel
Color/Finish Family
Black Stainless Steel
Control Type
Door Material
Door Shape
Square Door
Door Style
Left Swing
Energy Consumption (kWh/year)
Energy Efficiency Tier Rating
Tier II
Maximum Spin Speed (RPM)
Number of Rinse Cycles
Number of Rinse Temperatures
Number of Wash Cycles
Number of Wash Speeds
Number of Wash Temperatures
Pedestal Model#
Product Weight (lb.)
202.8 lb
Stacking Kit Model#
Steam Function
Voltage (volts)
Wash Cycles
Allergen,Cotton,Delicates,Extra Rinse,Handwashable,Heavy Duty,Permanent Press,Prewash,Sanitize,Soak,Speed Wash,Tub Clean,Whites
Washer Dispensers
Bleach,Detergent Packs,Fabric Softener,Prewash Detergent
Washer Features
Add Garment (pause),Control Lock,Cycle Status Indicator,Delay Start,Door Window,End-Of-Cycle Signal,Front Control,High-Efficiency Detergent Required,Interior Light,Water Heater
Washer Tub/Drum Material
Stainless Steel Drum

Warranty / Certifications

Certifications and Listings
UL Listed
Manufacturer Warranty
1 Year Parts and Labor 10 Years on Direct Drive Motor Lifetime on Stainless Steel Drum

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5.2 cu. ft. High Efficiency Mega Capacity Front Load Washer with Steam and TurboWash in Graphite Steel, ENERGY STAR27 in. 4.5 cu. ft. Black Steel Ultra Large Capacity Electric All-in-One Washer Dryer Combo
BrandLG ElectronicsLG ElectronicsLG ElectronicsLG Electronics
Name4.5 cu. ft HE Ultra Large Smart Front Load Washer with TurboWash360, Steam & Wi-Fi in Black Steel, ENERGY STAR4.5 cu ft HE Ultra Large Front Load Washer with TurboWash, Steam in PrintProof Black Stainless Steel, ENERGY STAR5.2 cu. ft. High Efficiency Mega Capacity Front Load Washer with Steam and TurboWash in Graphite Steel, ENERGY STAR27 in. 4.5 cu. ft. Black Steel Ultra Large Capacity Electric All-in-One Washer Dryer Combo
Capacity - Washer (cu. ft.)
Product Depth (in.)30.2529.7532.8830.25 in
Product Width (in.)27272927 in
Washer FeaturesAdd Garment (pause),Advanced Vibration Control,Control Lock,Cycle Status Indicator,Delay Start,Door Window,End-Of-Cycle Signal,Front Control,Remote Diagnostics,Wi-Fi EnabledAdd Garment (pause),Control Lock,Cycle Status Indicator,Delay Start,Door Window,End-Of-Cycle Signal,Front Control,High-Efficiency Detergent Required,Interior Light,Water HeaterAdd Garment (pause),Advanced Vibration Control,Control Lock,Cycle Status Indicator,Delay Start,Door Window,End-Of-Cycle Signal,High-Efficiency Detergent Required,Interior Light,Water HeaterAdjustable Legs,Advanced Vibration Control,Control Lock,Door Window
Steam FunctionSteamSteamSteamSteam
Door StyleLeft SwingLeft SwingLeft SwingLeft Swing
Wash CyclesActive Wear,Allergen,Bedding,Delicates,Drain & Spin,Normal,Permanent Press,Sanitize,Specialty,Speed Wash,Towels and Sheets,WhitesAllergen,Cotton,Delicates,Extra Rinse,Handwashable,Heavy Duty,Permanent Press,Prewash,Sanitize,Soak,Speed Wash,Tub Clean,WhitesCotton,Delicates,Extra Rinse,Handwashable,Heavy Duty,Permanent Press,Prewash,Sanitize,Speed Wash,WhitesActive Wear,Allergen,Bedding,Delicates,Drain & Spin,Heavy Duty,Towels and Sheets,Tub Clean
Product Height (in.)3938.6940.7539 in
Washer DispensersBleach,Detergent Packs,Fabric Softener,Liquid Detergent,Powdered DetergentBleach,Detergent Packs,Fabric Softener,Prewash DetergentBleach,Detergent Packs,Fabric Softener,Prewash DetergentBleach,Fabric Softener,Liquid Detergent
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Questions & Answers


Hi, have you discontinued this washer/dryer set? I can’t seem to find them anywhere. Thank you. 

Asked by graccyyy September 22, 2020

The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM4370HKA is not showing as a discontinued product on our site which means it is still a current unit. Retailers can discontinue a product while it is still showing as being a current product on our site so you would need to contact the retailer to inquire about stock availability. There is a 'Where to Buy' button on our product detail page for the washer that you can use to see if there are any retailers in your area that sell the washer. If it lists retailers for you, there will be a link and telephone number for each of the listed retailers that you can use to contact them about availability. YOu will also get a listing for online sites that sell the washer that you can order it from...^IFV

Do you experience the moldy odor that I have on our new Whirlpool front loader? I clean it regula...

Asked by Ani9 September 4, 2020

Please contact LG Customer Support by direct message via Twitter (@LGUSSupport) or Facebook Messenger ( Please be sure to provide your name, phone number, address, email, model/serial numbers, and date of purchase and we will be happy to assist you. We apologize for any inconvenience this has caused. ^Daphane

I need a RIGHT swing front load washer. Do they make these????

Asked by Roz August 29, 2020

Yes, they make it possible to either swing right or left by telling out a few screws that can be accessed as you open the door. Undo the screws and flip the door over and place them in the pre-drilled holes in the unit and your ready to go. The dryer unit is the same -- that's why I like front end units.

Is it worth it

Asked by Mandy June 25, 2020

Defiantly worth it quiet 20+ wash settings I also purchased the sidekick pedestal washer. I cannot speak on the dryer but if it works as good as the washer you've scored a great deal

My space for a washer and dryer is 32.5 inches (thats with the barn door shut) will this washer and dryer work for this space?

Asked by dleer May 15, 2020

Did you end up buying this washing machine? I have the same space issue. What did you end up buying?

Is there a model 4730?

Asked by Docdave February 16, 2020

We have an ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM4370H*A, *(W-White and K-Black Stainless Steel)...^IFV

How do you know how much detergent to use? My MIL's front-load version would weigh and tell you ...

Asked by ARobb September 23, 2019

We would recommend following the directions on the detergent bottle for their recommendation on how much detergent to use. ^CP

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 September 13, 2019

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: Email: Facebook Messenger: Twitter: @LGUSSupport The LG Community Forum is also a great resource for getting help from other LG customers:

What are the dimensions of this washer

Asked by Bill August 17, 2019

The WM4370HKA has the following dimensions: 27 W x 38.69 H x 29.75 D. The recommended clearance spacing in the rear of the ENERGY STAR® Qualified LG 4.5 DOE cu. ft. High-Efficiency Front Load Washer with TurboWash in Graphite Steel, Model # WM4270HVA is 4 inches. The door when opened 90 degrees extends 22 1/4" from the unit which has a depth of 29 3/4" so all together you'll need a depth of just over 55" from the wall to allow the door to open 90 degrees. The unit itself with the door closed and the recommended clearance spacing in the rear will be 33 3/4". ^CP

Can the door swing be reversed?

Asked by Sy August 4, 2019

The door on the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer w/ NFC Tag On, Model # WM4370HKA is not reversible. ^CP

4.5 cu ft HE Ultra Large Front Load Washer with TurboWash, Steam in PrintProof Black Stainless Steel, ENERGY STAR - page 2

Customer Reviews

  • 473 Customer Reviews
  • 4.4 out of 5 stars overall
86% of customers recommended.
Overall Ratings
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Jarrettsville Md
pending problems
Customer review from logo
My washing machine is 20 months old. One of the two main drum springs completely snapped and in turn wrinkled and warped the boot between the door and drum. LG is not covering that piece at all. I would probably be slightly less frustrated with LG if I didn't have to replace the matching dryer's drum because it failed too, less than 2 months ago. Poor quality pieces
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Response from LGE Social MediaSeptember 29, 2020
This is unfortunate. Your feedback is appreciated and important in helping us to identify practices that drive customer satisfaction. We hope that you will consider LG for your product needs in the future. We apologize for any inconvenience this caused. ^Venette
Ponte Vedra, Florida
Every wash cycle needed. Quiet, efficient,reliable
Customer review from logo
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.
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Waianae, HI
Awesome and fabulous!
Customer review from logo
Absolutely a must buy. Awesome product for a fabulous price. Bought to replace a 12 yr old Frigidaire that was on its last leg. Love all the features especially the steamer! Clothes are washed and clean exactly how it should be. LG u got me. [This review was collected as part of a promotion.]
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Miami, Fl
Extremely loud and tub vibrates excessively.
Customer review from logo
Extremely loud washer. I just got this set delivered 2 days ago. I’m shocked at how loud these units are. My Samsung’s were super quiet, but I couldn’t close my laundry door and didn’t have steam so I ended up exchanging them for these. Oh boy I do regret that. These were professionally installed, leveled, no shipping bolts on the back, unit does not rock. When you move the drum it squeaks, when washing, it squeaks. When spinning, the drum not only squeals, but also vibrates like it’s about to fall apart in pieces banging the doors lo badly causing it to leak water and show error De2. The unit itself does not even move, but the drum it’s like super loose about to fall apart. I’m using little detergent, the load is not unbalanced( my Samsung’s would wash a single comforter silently with no vibration or issues). These are either defective or something is wrong with the shock absorbers, this is an embarrassment, this is not the quality LG is known for.The dryer is super quiet, but it’s giving me a vent error when my vent has been cleaned and my Samsung’s dried clothes with no issues or errors..I have a lot of LG products and this is really surprising, specially after reading so many good things about durability. Nothing can last with this extreme vibration and noise. I think I will be returning these and get Samsung’s again and take out the doors. Also this into foams up when you use TurboWash setting (just using little HE detergent). This is poor design because when you froth detergent it will cause suds which then remain in the machine during the whole wash cycle.
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Response from LG ElectronicsApril 18, 2019
We hate to hear this. Please reach out to a specialist via Twitter @LGUSSupport, Facebook or you can give us a call at 800-243-0000. ^MC
Works great!
Works great!
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Jacksonville fl
Mold in door
Customer review from logo
We bought this washer just over a year ago. I was initially very pleased w all features however, we have been dealing w a mold issue ever since... water collects in the door seal and develops mold. I leave the door open between loads to help w air circulation but this has not helped. Now every week I’m cleaning out the parts of the door I can reach but who knows what is growing elsewhere. It really bothers me as this machine is supposed to sanitize yet it grows mold and mildew. And especially at this price point (photo taken mid wash. Sorry for the laundry. There isn’t typically standing water but the build up of mold is the same) [This review was collected as part of a promotion.]
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Since I have had it less than a month I have yet to make use of all the features. Thus far I am V...
Features :
Energy efficiency :
Quality :
Value :
Since I have had it less than a month I have yet to make use of all the features. Thus far I am VERY pleased with the washer. Clothes are clean even on the quickest cycle. (A full load can be finished in about 35 min.) The only steam cycle I have tried did seem to be rather long (over 90min) but it was a large load. The fast spin definitely is noticeable in other rooms of the house but a minor issue for me. (Mine may just need a slight re-leveling.) Don’t put anything you want to stay put on top of the washer before the fast spin-you may find it on the floor. The drum light is only on after you push the power button. If you want it on-push the button. It’s welcome and cycle complete tunes are cute, but I can understand how it may annoy some people. The volume is adjustable and can be silenced if desired. I am happy to have a Spin & Drain cycle that was sadly missing from my last washer. I greatly appreciate the magnetic block at the bottom of the door. As long as you don’t push it fully closed the magnet will maintain the door open enough to let it dry between uses. A great asset for a front loading washer. My other favorite feature is the front assess for cleaning out the debris that has accumulated. My former washer did not have this and I had a lot of problems after washing a new fleece jacket that shed like crazy and clogged the drainage for the drum. The capacity is great for large loads and/or bulky items. I haven’t tried bulky items yet. But definitely have done large loads after my last washer (8 yr old Maytag) died and I had no washer for two weeks. I am finding my washed clothes are a bit less tangled than with my last washer. But still a small issue as I wash several pairs of scrub pants in a single load. I have to untangle them less to get them into the dryer. I do use powdered Oxyclean with many loads-(I put it in on top of the clothes) and liquid detergent that I put in the designated area in the drawer. I have had no problems with discolored clothes even on dark clothes. There are markings on the measuring utensils with each detergent. Use the recommended amount or a little less and things will be fine. Too much detergent and your cycle will run a lot longer using more water to remove the excess detergent and you may still end up with discoloration on your fabrics. The delivery guys were very pleasant, efficient and very knowledgeable. They both congratulated me on buying a very good washer. They have installed a lot and both said LG’s are by far the best. They did agree all brands come up with a lemon machine from time to time. If you have issues contact the seller ASAP to have it dealt with but overall they agreed-many fewer issues with LG’s than most other brands. The photo is of my favorite features-the magnetic door holder and the clean-out access.
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I have an almost identical washer from LG that I bought about 10 years ago and I love it. This w...
I have an almost identical washer from LG that I bought about 10 years ago and I love it. This washer is virtually the same including the controls so it was easy for me to use it. It is nice and quiet and I like how much laundry it can handle. Although I have only done about 4 loads so far, I expect it to last a long time as my other one is still working like new.
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Beautiful styled washer
Customer review from logo
I purchased this LG washer one month ago. I purchased this over other washers because first, I needed one that would fit in my closet space (I live in a condo). This washer was 32-1/2 inches depth. Some other washers were 34 inches deep, so choices were limited for me. Plus I really wanted the black stainless steel color, which is lovely, to match my LG refrigerator because the stackable units are visible in my kitchen. I loved the square shape of the doors over the other brands which have round doors. The machine does wash very well. One negative, would be as I had noticed in another review, the labeling around the controls are dark and hard to read. I use a small flashlight every time I need to choose my settings. I do not care for the super high spin due to the washer vibrates so fast that the dryer on top shakes terribly and with that comes noise. I would not recommend staking these units. Not stable enough. I would like to see some kind of bracing system that holds the top unit to the bottom unit instead of the dryer just sitting on top unattached. If the purpose of the stacking kit is to hold it in place, it does not do a good job. Overall, it gets the job done and it looks great! [This review was collected as part of a promotion.]
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Carlsbad CA
Great washer
Customer review from logo
I purchaaed the washer and have been using for a few weeks. I belong to consumer reports online where I researched. Everything they said was spot on happy with the product. It did well with a load that wasn’t balanced, it cleaned clothes much better than the ten year old Bosch I replaced. The turbo cycle speeds up the washing time, and we completed a load in 50 minutes. Draw back it’s all electronic so it takes awhile to figure it out, and I am still doing that. I always think they should supply a instruction sheet that’s laminated and you can post by the washer. I have college age daughters that will require a lesson before they use. [This review was collected as part of a promotion.]
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