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  • LG SIGNATURE
  • LG ThinQ logo
Graphite Steel
Graphite Steel

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
4.5 cu. ft. Ultra Large Capacity TurboWash® Washer
Download Spec Sheet Download Energy Guide

SUMMARY

    • Design Style
    • Front Loader

APPEARANCE

    • Dial-A-Cycle™
    • Yes
    • Hard Buttons
    • Yes
    • Intelligent Electronic Controls with Dual LED Display
    • Yes

ENERGY

    • CEE Tier
    • 2
    • ENERGY STAR® Most Efficient 2018
    • Yes

WASH PROGRAMS

    • No. of Soil Levels
    • 5
    • Spin Speeds
    • Extra High (1,300 max.), High, Medium, Low, No Spin
    • No. of Wash/Rinse Temps
    • 5 Extra Hot, Hot, Warm, Cold, Tap Cold (All Cold Rinses)
    • No. of Water Levels
    • Automatically adjusts to the size of load
    • 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

FABRIC CARE FEATURES

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

CONVENIENCE FEATURES

    • 4-Tray Dispenser
    • Prewash, Main Wash (with liquid detergent cup), Bleach, Fabric Softener
    • Auto Suds Removal
    • Yes
    • Child Lock
    • Yes
    • Easy Loading TilTub™
    • Yes
    • End of Cycle Signal
    • Yes
    • Forced Drain System
    • Yes
    • Leveling Legs
    • 4 Adjustable Legs
    • LoadSense
    • Yes
    • LoDecibel™ Quiet Operation
    • Yes
    • TrueBalance™ Anti-Vibration System
    • Yes

SMARTTHINQ® TECHNOLOGY

    • NFC Tag On Technology
    • Yes
    • SmartDiagnosis™
    • Yes (v 3.0)

MOTOR AND AGITATOR

    • Axis
    • Horizontal
    • Max RPM
    • 1,300
    • Motor Speed
    • Variable
    • Motor Type
    • Inverter Direct Drive Motor

MATERIALS AND FINISHES

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

POWER SOURCE

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

ACCESSORIES(SOLD SEPARATELY)

    • LG SideKick™ Pedestal Washer
    • WD100CV
    • LG Sidekick™ Pedestal Washer (WxHxD)
    • 27" x 14 1/8" x 30 3/4" (50 1/2 with drawer open)
    • Pedestal
    • WDP4V
    • Pedestal (WxHxD)
    • 27" x 14 1/8" x 28 2/5"
    • Stacking Kit
    • KSTK1

DIMENSIONS/CLEARANCES/WEIGHTS

    • Carton (WxHxD)
    • 29 1/2" x 43 5/16" x 31 5/16"
    • Product (WxHxD)
    • 27" x 38 11/16" x 31 1/2" (51" D with door open)
    • Weight (Product/Carton)
    • 202.8 lbs / 224.8 lbs

WARRANTY/UPC

    • UPC
    • 048231017480
    • Limited Warranty
    • 1 Year Parts and Labor, 10 Years Motor, Lifetime on Drum

What people are saying

Rated 1 out of 5 by from Horrible! Called about mode in washer and tray. Was told they would come out and fix it. Then someone else calls to say no sorry you were told wrong. The need to standby their products and find a solution horrible to pay so much and have to fight with mode every day
Date published: 2022-08-13
Rated 2 out of 5 by from VERY DISSAPOINTED Bought this washer & Dryer Set 3 yrs ago. Have had leaks about 6 months into using the machine
Date published: 2022-03-18
Rated 2 out of 5 by from TROUBLE We loved the washer for the first year, after that multiple service calls. Now the motor needs replacement & due to COVID have been waiting months for someone to show up (warranty thru best buy)
Date published: 2022-03-01
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ASK & ANSWER

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Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

I wipe down the gasket and tub with a towel every time I do a load and also drain it every three months. However it smells like mold all the time. I even tried baking soda then vinegar in hot sanitize setting but it still smells so bad. Help!!!

Asked by: Gdee
Have you tried running the Tub Clean cycle in the ENERGY STAR® qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM3770HVA? Cleaning the washer tub regularly on a monthly basis using Tub Clean minimizes the possibility that detergent residue will build up and prevent mildew or musty smells that may occur. You can use tub cleaner or limescale remover and place it into the detergent dispenser drawer as instructed in the maintenance section on page 30 of your owner's manual. You can also use liquid chlorine bleach which can be loaded in the liquid chlorine bleach compartment. - When you use a powdered cleaner, pull out the liquid detergent cup and add it into the main wash detergent compartment. - When you use cleaning tablets, place them directly into the washer tub. (Do not add tablet cleaner to the dispenser drawer.). Make sure you also clean the Detergent Dispenser Drawer as instructed in your owner's manual...^Ivan
Answered by: Ivanf
Date published: 2022-08-01

Is it stackable? What is the compatible gas dryer? 

Asked by: Melia
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM3770HVA is a stackable unit and its matching Electric or Gas Dryer is the LG 7.4 cu. ft. Ultra Large Capacity SteamDryer™ w/ NFC Tag On, Model # DLEX3570V (Electric) or Model # DLGX3571V (Gas). You will need the 27" LG Stacking Kit, Model # KSTK1 to stack either dryer on the washer. The washer and the dryers are discontinued products. Other current 27" LG Front Load Dryers can also be stacked on the washer using the same stacking kit and the dryers can also be stacked on other 27" LG Front Load Washers...^IFV
Answered by: Ivanf
Date published: 2020-11-23

getting an oe error code on the washer and also not spinning out the water

Asked by: spark chaser
The OE error code on the LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM3770HVA indicates that the washer is unable to drain water and it can be triggered by a kinked drain hose or a clogged drain pump filter. Check behind the washer to ensure that the drain hose is not kinked or that the drain pump filter is not clogged. After the kinks have been straightened out or clogs have been removed, run a spin cycle to confirm that the OE error has been resolved...^IFV
Answered by: Ivanf
Date published: 2020-10-13

Why was this model discontinued? Did another model replace it?

Asked by: Miriam in Miami
There is a variety of reasons why the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM3770HVA was discontinued. This washer was released in 2017 so one of the reasons it may have been discontinued is that a newer, more energy-eficient model replaced it...^IFV
Answered by: Ivanf
Date published: 2020-04-24

what is the difference between turbo wash and turbo wash 360?  Also, does this have a tub clean cycle and quick/express wash?

Asked by: KPow
LG's TurboWash360° technology uses five powerful jets with variable sprays to surround clothes from multiple angles so detergent can penetrate deep into fabrics for a complete clean – even for big loads – in under 30 minutes. The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM3770HVA does feature a Speed Wash that can be used to quickly wash lightly soiled clothing and small loads. For high wash and rinse efficiency, wash small loads of 2-3 lightly soiled garments...^IFV
Answered by: Ivanf
Date published: 2019-08-22

What is the matching electric dryer for WM3770HVA?

Asked by: Anonymous
The matching Electric Dryer for the LG 4.5 cu. ft. Ultra Large Capacity TurboWash® Washer, Model # WM3770HVA is the LG 7.4 cu. ft. Ultra Large Capacity SteamDryer™ w/ NFC Tag On, Model # DLEX3570V...^IFV
Answered by: Ivanf
Date published: 2019-07-17

Power cord for this washer is to short. Is there a 6 foot replacement power cord available?

Asked by: Mikesgirl
Hello and sorry to hear you are having difficulty. The power cord that comes wit the unit is the maximum length available. ^AC
Answered by: Amber C
Date published: 2019-02-11

I'm unable to remove the soap dispenser by just pressing down on the tab and pulling out. Is there some other release function I am not doing? The installer delivered it today, and I asked him to show me how to remove it. He tried, but it wouldn't budge.

Asked by: Mikesgirl
Hello, please see the included link for tips and information about the dispenser. ^AC https://youtu.be/Ee0fqtb9jjQ
Answered by: Amber C
Date published: 2019-02-09
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Prices, promotions and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

Discover the power of an LG Washing Machine. Choose from a selection of Front Load and Top Load Washing Machines, each equipped with smart technology to reduce the guesswork and provide the care needed to make clothes last longer.

LG Washing Machines are high efficiency washers designed with features to customize your laundry cycles, power-clean your clothes, and accommodate larger loads to clean comforters, blankets and towels with ease.

Select from washing machines that go above and beyond the typical model with Steam Technology to freshen up your garments and remove common household allergens. Other helpful features include 6Motion Technology, Direct Drive Motors, and TurboWash™360 to protect your clothes while getting the job done.

LG Washers are sold separately or in a Washer Dryer combo to bring your laundry routine to the next level.

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