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Internet #300036914

Model #WM3770HVA

Store SKU #1002215136

Store SO SKU #1002215136

4.5 cu. ft. High-Efficiency Front Load Washer with Steam and TurboWash in Graphite Steel, ENERGY STAR

  • TurboWash saves 20 minutes per load, cutting wash time by half
  • Ultra large capacity washer can be stacked with LG SideKick
  • Steam technology penetrates fabrics to virtually eliminate dirt
  • See More Details

What We Offer

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Installation available on most appliances when you purchase required parts
Installation Requirements
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Move or
Haul Away
We'll move your old appliance to another room in your house, or haul it away for $25
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Price Match
We will match prices including shipping of any other online competitor
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Delivery and Installation

Home Depot Washer Delivery & Installation
This video will walk you through the simple steps you must take in order to ensure a successful delivery and installation of your new Washer from The Home Depot.
Washer and Dryer Dimensions
Taking accurate measurements in your home is critical when purchasing a new washer and dryer. Here are step by step instructions on how to do it correctly.

Please ensure the following prior to delivery:

  • Water valves (hot and cold) must be corrosive free and within 6 ft. of hookup
  • Verify your existing electrical and water connections
  • Empty & unplug your old appliance

Product Overview

LG WM3770HWA 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.

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.

Close up computerized graphic of a white t-shirt being washed in water texture

6Motion Technology

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

Stainless Steel 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.

With LG's incredible TurboWash technology saving up to 30 minutes per load, the big question is this: What will you do with all the extra free time? You could spend a few carefree moments admiring the streamlined styling or marveling at the outstanding results of LG's steam cleaning, energy-saving ColdWash and 6Motion technology. But something tells us you'll have no trouble filling up those extra minutes. Or filling up this great LG washer with the next big load.
  • TurboWash technology features powerful high-pressure nozzles save up to 30 minutes per load - without shortcutting cleaning performance, even on larger loads
  • Ultra-large capacity (4.5 cu. ft.) tub lets you do more laundry in fewer loads
  • Because the Direct Drive Motor uses fewer moving parts and operates more efficiently, LG confidently backs the motor with a 10-year limited warranty
  • Each wash cycle combines up to 6 different wash motions to provide a revolutionary cleaning experience with 6Motion technology
  • Allergiene Cycle uses the power of steam to gently remove over 95% of pet dander allergens from even the most delicate fabrics
  • SmartDiagnosis feature helps the service center diagnose problems over the phone, or with a simple app on your smart phone, helping you minimize costly, inconvenient service calls
  • ColdWash technology uses cold water and enhanced washing motions to penetrate deep into fabrics, giving you cold water savings with warm water performance
  • TrueBalance anti-vibration system is designed to reduce washer noise and vibration for smooth, quiet performance in any room of the house - even if it's on another floor
  • When you need clean clothes fast, LG's SpeedWash Cycle can have small loads clean and fresh in just 15 minutes
  • Super Clean cycle heats water up to 158°F to remove the toughest stains
  • Extra wide door opening (15% larger than typical openings) means this washer is easier to load and unload
  • Dual LED Display indicators and intuitive Dial-A-Cycle controls help you find the right setting every time
  • TubFresh system includes an advanced tub-cleaning cycle and other innovations that help you easily maintain your washer's freshness by cleaning and drying the wash tub, door, and gaskets
  • ENERGY STAR qualified to meet or exceed federal guidelines for energy efficiency for year-round energy and money savings
  • Capacity to wash as many items of clothing as the tub allows; as long as the lid shuts and locks, it will wash
  • LG offers a lifetime warranty on the drum
  • Stackable design lets you stack the washer with matching dryer and optional stacking kit (not included) for a complete laundry set-up
  • Stacking Kit sold separately; use compatible stacking kit KSTK1. All compatible LG washers, dryer, SideKick pedestal washers, and laundry pedestals sold separately.
  • Pedestals sold separately; use compatible pedestal WDP4V / WD100CV

  • Click here to learn more about Eco Options and Energy Efficiency

  • Click here for more information on Electronic Recycling Programs
  • California residents



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


Amperage (amps)
10 A
Appliance Type
Front Load Washer
Graphite Steel
Color/Finish Family
Control Type
Door Material
Door Shape
Round Door
Door Style
Left Swing
Energy Consumption (kWh/year)
Energy Efficiency Tier Rating
Tier II
Hub Required
No hub connection available
No Additional Items Included
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#
Power Options
Product Weight (lb.)
202.8 lb
Remote Access
Remote Access
Requires Hub?
No Hub Required
Smart Home
Smart Home Enabled
Smart Home Protocol
Stacking Kit Model#
Steam Function
Voice Control Hub Required
No Voice Control
Voltage (volts)
Wash Cycles
Allergen,Bedding,Bulky Items,Cotton,Delicates,Heavy Duty,Permanent Press,Sanitize,Speed Wash,Whites
Washer Dispensers
Not Available
Washer Features
Control Lock,Door Window,End-Of-Cycle Signal
Washer Tub/Drum Material
Stainless Steel Drum
Works With

Warranty / Certifications

Certifications and Listings
UL Listed
Manufacturer Warranty
1 Year Parts and Labor, 10 Years Motor, Lifetime on Drum

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.3
    out of 975 reviews
  • 84% recommend this product
Filter by:
Showing 1-10 of 975 reviews
Excellent washer
I’ve had my washer almost 6 months after the drum on my other front loader warped. The tech recommended LG as being the best on the market AND ONE THAT WOULD NOT WARP. Since then I have loved the extra features on it, especially the steam feature. It’s been very useful during a “pandemic”. I love my new washer and use it at least once a day!
by Jessica64
    • Recommended Product
    Love so far
    [This review was collected as part of a promotion.] I got my LG washer a few weeks ago and I love it so far!!
    by Karenr488
      • Recommended Product
      Nice washing machine
      [This review was collected as part of a promotion.] I bought this to replace a similar model LG washer. I has extremely satisfied with the previous LG model until the spider bracket went bad. I decided to replace the unit instead of repair do to the age of the unit. The previous LG got hard use with an active family of 4 with daily loads. A few weeks with the new unit and I have no complaints. I expect years of trouble free use.
      by Bob798
        • Recommended Product
        Turbo jet doesn't stop dripping water
        1/The turbo jet nozzle is a terrible setup, bad location when water still drips for an hour after washing is done, it hit the door and down on the floor if you leave the door opens a little to air out moisture after washing. I have to clean my floor every time makes me hate this machine. 2/ It spins like a bicycle needs some grease. Fast spin but squeaky. 3/ The machine inject really high water pressure causes very loud water hammer bang and shaking the whole system vs my old machine was quieter. 4/ I congratulate the company on the design and features.
        by Frog in the Pond
        Response from LG Electronics CanadaFeb 25, 2019
        Hi there, thanks for taking the time to write this review. We're sorry to hear that our product was not up to satisfaction. We appreciate your feedback and have taken notes of your comments. Best regards. LGECanada
          I bought this because it was recommended by thewirecutter.com. It runs quietly, even with an insa...
          I bought this because it was recommended by thewirecutter.com. It runs quietly, even with an insanely fast spin cycle, performs well, and has useful features (like a steam cycle) without too many pointless features. Time will tell how reliable it is, but apparently LG has a good reputation in this regard, and the self-diagnosis codes seem like they should help if/when things break down. After it finishes a load, it plays a melody that makes me imagine what it was like to live as a 16th century Korean peasant woman, beating her laundry against the rocks at the side of the stream that passes through her mountain village, and hanging it to dry on ropes of rice-straw strung from the nearby ash trees.
          by ReviewerMax
          • Verified Purchase
          • Recommended Product
          13 people found this helpful
          Where are Words! Disgusted!!!
          I paid over $1k for this machine and One Year later All the WORDS have rubdded off!!! Am I only one with this issue????? I called LG they told me I to replace the entire panel!!!!!! $450 What??? Really???
          by MADDDD
          Response from LGAnswersNov 29, 2018
          We would be happy to help you and look into the repair options available. Please take a moment, at your convenience, to contact us directly via Twitter @LGUSSupport or Facebook https://www.facebook.com/LGUSSupport/ or at 1-800-243-0000. ^KH LG
            • Recommended Product
            14 people found this helpful
            I bought this Washer and the matching Dryer at the Home Depot in Liberty Lake WA. Can't give a go...
            I bought this Washer and the matching Dryer at the Home Depot in Liberty Lake WA. Can't give a good or bad review on this product as it was not properly installed by the delivery people. I also bought the Pedestal kit for both the washer and dryer. According to the instructions the pedestal kit, it is to be leveled in it's final location and then the washer and dryer attached. Our pedestal kit was installed in the street and was never checked for level. Also as you can see in the included pictures several of the screws were not installed. Not sure how many but I can see 4 in the front of the washer and 4 in front of the dryer. I will have to pull them out to find out how many screws I am going to have to buy and install them. Then washer does vibrate but it is noted in the instructions that if not all the screws are installed and the appliance is not leveled it will vibrate.
            by DC
              9 people found this helpful
              Easy to setup and use, great features for the price, with less water it does a great job cleaning...
              Easy to setup and use, great features for the price, with less water it does a great job cleaning my laundry, a lot quieter than my old top load.
              • Verified Purchase
              • Recommended Product
              [This review was collected as part of a promotion.] I bought it to replace the old one looks fantastic
              by Dave Hirn
                • Recommended Product
                Love features simple easy
                [This review was collected as part of a promotion.] Have not had such a "fancy" washing machine in all my life. At 72, this is just what I needed. Lights up, big print and does all the thinking for me.
                by SherryHC
                  • Recommended Product
                  Showing 1-10 of 975 reviews