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4.5 cu. ft. Ultra Large Capacity TurboWash® Washer

  • WM3770HWA

  • White

Key Features

  • 4.5 cu. ft. Ultra Large Capacity
  • TurboWash® Technology
  • LG Steam Technology
  • 6Motion™ Technology
  • Direct Drive Motor 10-Year Limited Warranty
  • LG SideKick™ Compatible
Bundle Up More Black Friday Savings Laundry

Limited Time Offer! LG SideKick™ ONLY $249*

Add an LG SideKick™ Pedestal Washer to any LG Front Loader or Qualifying Top Load Dryer to wash small loads that can’t wait or two loads at once to save time.

LG Front Loaders
Were Evaluated by ConsumerReports

*Consumer Reports does not endorse products or services.

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.

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.

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
Hard Buttons Yes
Dial-A-Cycle™ Yes
ENERGY STAR® Most Efficient 2016 Yes
CEE Tier Rating 2
No. of Programs 12
Wash Programs Cotton/Normal, Perm. Press, Delicates, Speed Wash, TubClean™, Bulky/Large Sanitary, Allergiene™, Heavy Duty, BrightWhites™, Towels, Download
No. of Options 10
Options Prewash, Delay Wash, Extra Rinse, 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
Leveling Legs 4 Adjustable Legs
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), Graphite Steel (V)
Ratings UL Listed
Electrical Requirements 120V, 10 Amps
Type Electric, 60 Hz
Pedestal WDP4W
Pedestal (WxHxD) 27" x 14 1/8" x 28 2/5"
LG Sidekick™ Pedestal Washer WD100CW
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 048231017473

What People Are Saying

Rated 5 out of 5 by from Great Washer We have not had this washer very long but so far so good. Everything works like it was advertised and the price was within our budget. A review after six months would be more meaningful instead of a few weeks
Date published: 2017-11-13
Rated 5 out of 5 by from My genius LG washer, Life's Good! Congratulations to the LG engineers: love the preset functions that you can easily change to customize your choices, love that wether you wash huge loads or small loads, your laundry comes extremely clean. Easy to use, easy to wipe down, pretty dark grey color, solid and economical to use (2 to 3 dryer loads in one single wash). Really thrilled with my new LG! Thank you LG!
Date published: 2017-11-11
Rated 4 out of 5 by from A workhorse of a washer. Not crazy with extra work I was pleased with the ease of moving the washer with the handles and the ease of installation. Washer is VERY quiet. Does a great job of cleaning. Important to lay heavy items like jeans flat as shown in the manual. Otherwise too heavy of a load can cause the machine to vibrate. I don't like the fact that I have to clean inside the rubber gasket after washing. I do not like to use chlorine as it stimulates asthma. I use white vinegar instead and use the "clean washer " the first day of every month.
Date published: 2017-11-09
Rated 5 out of 5 by from Works very well Purchased about 40 days ago and it washes everything very well. The steam clean option came in handy twice already.
Date published: 2017-11-07
Rated 5 out of 5 by from Excellent washing machine I'm so glad I got a new washing machine. The old one was good but the new version is so much better. It takes less time to do most loads which saves even more water, electricity and time.
Date published: 2017-11-04
Rated 5 out of 5 by from Perfect Washer We have had our LG clothes washer for 2 weeks and my wife has used it almost every day. She is extremely happy with all the features. It also fit in our laundry room.
Date published: 2017-11-04
Rated 5 out of 5 by from Who knew the laundry could be fun This washer is wonderful. It does a perfect job on my very nice cotton sweaters (previously sent to the cleaners) as well as big and rugged loads. Has lots of choices and is easy to alter a preset to suit your needs. Tub is at a good height for loading and unloading saving your back and shoulders from the old on-the-floor models. The sidekick is my daughter's favorite for all her luxurious "little things."
Date published: 2017-11-02
Rated 4 out of 5 by from Great features but spin cycle extra noisy Overall I am happy with my purchase. I enjoy the different cycle features and like the 15 minute express cycle wash and the ability to add clothes after a cycle has started. On high spin cycles the washer spins so loudly that it can be heard spinning two floors away (in a three story townhome). We double checked the connections but all is fine so we try to avoid the high spin cycle.
Date published: 2017-11-02
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We're here to support you with our product.

View WM3770HWA Product Support

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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.

Where is it made?

Asked by: reys
We have manufacturing plants located worldwide and would not be able to answer that until the unit is bought. ^AC
Answered by: amber
Date published: 2017-11-14

Which dryer goes with this washer? and can they be stacked?

Asked by: Jessw
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash™ Washer, Model # WM3770HVA is a stackable washer and is compatible with the Electric LG 7.4 cu. ft. Ultra Large Capacity SteamDryer™ w/ NFC Tag On, Model # DLEX3570V or the Gas Dryer, Model # DLGX3571V and the LG 27" Stacking Kit for them is Model # KSTK1...^IFV
Answered by: LGJoel
Date published: 2017-11-02

Does the VM3770HVA have reversible door. Need it to open from left to right

Asked by: yuss
The door on the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash™ Washer, Model # WM3770HVA is not reversible...^IFV
Answered by: LGJoel
Date published: 2017-10-26

What is the best size/brand for a drain pan for this machine? thank you.

Asked by: california
Regrettably, we do not make any recommendations as to what would be the "best brand for a drain pan" for the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash™ Washer, Model # WM3770HWA since we do not test any of them with our washing machines. The only recommendation we can make is that you will need to get a drain pan that is big enough for the washing machine to sit in since you will not be able to install one under the unit. The dimensions for width and depth for this washing machine are 27" (W) x 28 2/5" (D) so the drain pan you decide on should be able to accommodate those dimensions...^IFV
Answered by: LGJoel
Date published: 2017-10-18

Can the door swing optional or does does it only swing onway? I want the dryer on the left and washer on right. 

Asked by: Gcheesman
The door on the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash™ Washer, Model # WM3770HWA is not reversible, but the door on its matching dryer is...^IFV
Answered by: LGJoel
Date published: 2017-10-17

What are the wash cycle times - how long does a regular load take/run?

Asked by: m3r1
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash™ Washer, Model # WM3770HVA, takes variables such as cycle selected, the load size, load weight, fabric types, fabric thickness, amount of suds, water temperature and more into account to determine the cycle time. Some of these variables may extend the cycle duration because they require more water, take more time to absorb the water and take longer to drain and spin. If the incoming water pressure is too low, it will take longer to fill the washer. If the WAter Plus option is selected, the fill time will also be longer. Some Added options will add time to enhance the washing performance. The Auto Suds Removal feature, which is activated when the machine detects excessive suds in the unit, will add approximately 12 minutes to the cycle. It drains and adds water to dilute the concentration of detergent and it can be activated multiple times within the same cycle. Heavier fabrics take longer to spin so the washer can extract the water out of the clothes...^IFV
Answered by: LGJoel
Date published: 2017-09-25

What is the replacement drain hose part #? I cant seem to find one on your website that would work with this washer model. Also, do you make the drain hose on longer lengths?

Asked by: hiflvn
We appreciate your interest in this washer and its accessories. The drain hose only has one standard size and the part number for the drain hose is 5215ER2002G.
Answered by: NeilE
Date published: 2017-09-11

What is the download cycle?

Asked by: Kimhipp
The Download cycle on the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash™ Washer, Model # WM3770HVA allows you to download new and special cycles that are not included in the basic cycles on the washing machine. After you download and register the washing machine using the NFC Tag On function, you can download a new cycle and store it in the washer...^IFV
Answered by: LGJoel
Date published: 2017-07-26
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