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4.5 cu. ft. Ultra Large Capacity with Steam Technology

  • WM3670HRA

  • Wild Cherry Red

Key Features

  • 4.5 cu. ft. Ultra large Capacity
  • AAFA Certified
  • Steam Technology
  • Direct Drive Motor 10 Year Warranty
  • NFC Tag On Technology
  • LG SideKick™ Compatible

LG Front Loaders are rated by Consumer Reports

Read the Consumer Reports rating.

*Consumer Reports does not endorse products.

Made for Each Other

The LG SideKick™ is compatible with all new LG Front Load Washers.

AddPause Laundry

Forget Something? No Problem.

This LG Washer has a built-in pause button that lets you pause your wash after it starts and drop in a stray piece of clothing

More free time

More free time

Towers of towels, piles of sweatshirts, and a mountain of jeans? Go for it. The ultra large capacity (4.5 cu.ft.) tub lets you do more laundry in fewer loads. That’s time saved and sore backs avoided.

Experience Steam Cleaning

Experience Steam Cleaning

There's no clean like a steam clean. Our Steam technology gently but powerfully penetrates fabrics to virtually eliminate dirt, odors and wrinkles.

Count on it

When you buy a washer, you want something reliable that you can count on. Because the Direct Drive Motor uses fewer moving parts and operates more efficiently, LG confidently backs the motor with a 10-year warranty.

The Power of Touch

The Power of Touch

Our NFC Tag-On lets you download new cycles to your LG washer & dryer. Download the LG Smart ThinQ app to your Android smart device, select the cycle & ‘tag’ the appliance. From one-touch cycle options that help choose the right setting to answering questions, LG puts simpler & smarter laundry in the palm of your hand.

ENERGY STAR® Qualified

ENERGY STAR® Qualified

This LG washer has been awarded the ENERGY STAR® most efficient mark in 2016. Products that are recognized as the most efficient of ENERGY STAR® in 2016 help reduce greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency.

Design Style Front Loader
Capacity 4.5 cu. ft.
On-Door Electronic Control Panel with LED Display Yes
Hard Buttons Yes
Dial-A-Cycle™ Yes
ENERGY STAR® Most Efficient 2016 Yes
CEE Tier 1
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™ Water Plus, Add Garment,
No. of Wash/Rinse Temps (5) Hot, Warm, Eco 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
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 Transparent
Available Colors White (W), Graphite Steel (V), Wild Cherry Red (R)
Ratings UL Listed
Electrical Requirements 120V, 10 Amps
Type Electric, 60 Hz
Pedestal WDP4W, WDP4V, WDP4R
Pedestal (WxHxD) 27" x 14 1/8" x 28 2/5"
LG Sidekick™ Pedestal Washer WD100CW, WD100CV
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) 198.4 lbs / 220.4 lbs
Limited Warranty 1 Year Parts and Labor, 10 Years Motor, Lifetime on Drum
UPC 048231017510

What People Are Saying

Rated 2 out of 5 by from doesn't get clothes clean bought a few weeks ago from Lowes based on LG reputation. contacting Lowe's to return and re-select extremely disappointed. cycles are WAY to long....some over an hour....and our clothes are getting clean... (purchased matching dryer but never used or even hooked up yet) I can't give better ratings based on this washer performance
Date published: 2017-05-20
Rated 3 out of 5 by from Avoid if you have cats! Had a 12 year old LG that did very well cleaning anything I washed. This new washer is not able to clean the smallest amount of cat hair off anything. It is very quiet and will work well if you do not have any pets. I am very happy that this new washer has no vibration at all no matter what I am washing
Date published: 2017-05-16
Rated 1 out of 5 by from Broke in 5 months Already needs service after only 5 months! LG ordered the repair since it is still under warranty, but repair man can't figure out the problem. It gives an error code something like door misaligned. After trying a number of different parts, the problem remains. The repair man had determined it needs a new "brain", however the part is back ordered and it is not known when it will arrive. I guess this part must be in high demand...steer clear of this washing machine! Prior to this I had a very high opinion of LG having several other of their products in my I think I am done with them!
Date published: 2017-05-10
Rated 1 out of 5 by from Terrible I had the washer for 60 days and it needed service.
Date published: 2017-05-05
Rated 2 out of 5 by from It whines loudly It whines loudly during the spin cycle. It can be heard throughout our house. Called out an LG repair person, and he said this is "normal". Not acceptable to us, we should have returned it immediately. Now it's been 4 months. Other than the loud whining, it does a good job.
Date published: 2017-04-29
Rated 5 out of 5 by from Attractive style. Great features. User friendly. Just purchased product. First day of use. Runs excellent. User friendly controls. Like factory set wash settings. Runs quiet. Very attractive styling. Nice color ( gun metal ) So far so good. will see as we go along.
Date published: 2017-04-28
Rated 4 out of 5 by from Large capacity I bought this 5 months ago and have been happy with it except for the noise when it is on the spin cycle. I like the large capacity so I can wash my duvet covers and blankets.
Date published: 2017-04-25
Rated 1 out of 5 by from Vibrates the entire house on rinse cycle Have had many other LG products, very disappointed with this one.
Date published: 2017-04-25
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We're here to support you with our product.

View WM3670HRA Product Support

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

What is the door panel on the bottom left of the washer 

Asked by: Moscow
That is the cover for the Drain Pump Filter on the LG 4.5 cu. ft. Ultra Large Capacity with Steam Technology, Model # WM3670HRA. The washing machine fails to drain if the drain pump filter is clogged, so you can open the Drain Pump Filter Cover to clean the Drain Pump Filter periodically to prevent clogging...^IFV
Answered by: LGJoel
Date published: 2017-05-16

Is there a manual to clean the inner rubber piece inside the washer it has built up mildew from being used I guess ??

Asked by: LonnyKeitt
Any washer will do this UNLESS you leave the door cracked open so that the seal can dry out between uses.  We have never had any mold using this technique and I mean decades with locations from CA to NY.
Answered by: Grandpa Dickie
Date published: 2017-05-02

If this washer/dryer pair are stacked, can one still use a pedestal to raise the bottom unit up? Or must the bottom unit be on the ground? Can the pedestal carry the weight of both units? Will the upper unit be too high to reach with pedestal?

Asked by: rks67
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity with Steam Technology, Model # WM3670HRA and its matching dryer both have a height of 38 11/16". When stacked, the combined height will be 77 3/8". If you could, adding a pedestal would raise the total height by another 13 3/5" making it 90 39/40". That would definitely make the dryer too high to reach and stacking units that high would also be a potential hazard. But either way, a stacked washer and dryer cannot be placed on a pedestal either, that is too much weight on the pedestal...^IFV
Answered by: LGJoel
Date published: 2017-03-02

is this washer able to have DLEX3370W Ultra-Large Capacity Front-Load Dryer stacked on top of it?

Asked by: fuller1982
The ENERGY STAR® Qualified LG 7.4 cu. ft. Ultra Large Capacity SteamDryer™ w/ NFC Tag On, Model # DLEX3370W can be stacked onto the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity with Steam Technology, Model # WM3670HWA using the LG 27" Stacking Kit, Model # KSTK1...^IFV
Answered by: LGJoel
Date published: 2017-02-28

I just purchased a new LG washer because the old LG just died. My old pedestal is model #WDP3W and I'm trying to find out if it is compatible with the new one. Can you help. The new washer is model #WM367OHWA

Asked by: DavidO
We appreciate your interest in this washing machine and its accessories. An adapter kit will be required in order for this WDP3W pedestal to be compatible with this new washer. This kit is part number AAA30793428. Accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders, is 800-824-9491. You can also use their website, at
Answered by: NeilE
Date published: 2017-02-24

What is turbowash? What does hand wash wool and drain and spin mean? Explain easy loading tiltub. What is the difference between this model and WM4370HKA? Thanks

Asked by: novo
LG's revolutionary TurboWash™ technology allows you to save 20-30 minutes on larger loads, with outstanding cleaning performance. It's like pressing the fast forward button on your laundry. It uses high-powered jets of water to switch up the spray patterns of water inside the drum in order to reduce cycle length. It’s the default option on the 39 minute Cotton/Normal cycle, but can be chosen for other cycles as well. The hand wash cycle is designed to imitate how clothes are washed in the sink, this setting has periods of gentle tumbling alternated with soaking in cold water, making it ideal for washing your most delicate garments such as those with sequins, embroidery, wools (Only wash woolen items that are labeled machine washable or hand-washable) or prominent buttons or other items requiring you to use the hand wash setting. The Drain+Spin cycle is for draining and spinning without having to go through the wash and rinse cycle again, or for removing the load from the washing machine in the middle of the cycle. Easy Loading TilTub refers to the how the drum TilTub is designed with a 10° tilt for easy reach of clothing in the rear of the drum. Please visit our site at where you can add the ENERGY STAR® Most Efficient 2016 4.5 cu. ft. Ultra Large Capacity with Steam Technology, Model # WM3670HVA and Model # WM4370HKA to compare the washers according to their similarities or their differences using the product comparison function...^IFV
Answered by: LGJoel
Date published: 2017-02-10

When you first start a cycle in the washing machine, should it begin by draining?

Asked by: Kathryn52
I wonder if what we are hearing is the last of the rinse water left in the pump from the last wash session?
Answered by: Bobbi C
Date published: 2017-02-10

Can this machine handle a queen size quilt or a king size blanket? What is the size of laundry can this machine handle? Also how can I tell when my model was manufactured?

Asked by: Hart4Design
We appreciate your interest in this washing machine. The wash tub on this model is 4.5 cubic feet. The contents of the drum will need to have room to tumble in order to wash the load properly, as it is this tumbling motion that provides agitation for the wash cycle. Consider these, as well as the product care label, when checking whether or not the specified items can be washed in this machine. The specifications on this model were released in 2016. As such, it is likely that this unit was manufactured within the 2016 production year.
Answered by: NeilE
Date published: 2017-02-05
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