4.5 cu. ft. Ultra Large Capacity Smart Front Load Washer

 Independence Day pricing available now on select appliances

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 Independence Day pricing available now on select appliances

Shop Now
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WM3420CW
LG WM3420CW Front Load Washer with AMERICAS MOST RELIABLE LINE OF APPLIANCES badge - Front View
LG WM3420CW Washer reliability infographic showing $300-$550 appliance repair costs and America's Most Reliable Line of Appliances badge
*Based on cost of LG's out of warranty repair services in 2023.
LG WM3420CW Washer with 4.5 cu. ft. Ultra Large Capacity drum interior showing stainless steel design with water holes - Door Open View
Independence Day Price
New
LG WM3420CW Front Load Washer with AMERICAS MOST RELIABLE LINE OF APPLIANCES badge - Front View
Independence Day Price
New
LG WM3420CW Front Load Washer with AMERICAS MOST RELIABLE LINE OF APPLIANCES badge - Front View
LG WM3420CW Front Load Washer with AMERICAS MOST RELIABLE LINE OF APPLIANCES badge - Front View
LG WM3420CW Washer reliability infographic showing $300-$550 appliance repair costs and America's Most Reliable Line of Appliances badge
*Based on cost of LG's out of warranty repair services in 2023.
LG WM3420CW Washer with 4.5 cu. ft. Ultra Large Capacity drum interior showing stainless steel design with water holes - Door Open View

4.5 cu. ft. Ultra Large Capacity Smart Front Load Washer

WM3420CW
WM3420CW
LG WM3420CW Front Load Washer with AMERICAS MOST RELIABLE LINE OF APPLIANCES badge - Front View
LG WM3420CW Washer reliability infographic showing $300-$550 appliance repair costs and America's Most Reliable Line of Appliances badge
*Based on cost of LG's out of warranty repair services in 2023.
LG WM3420CW Washer with 4.5 cu. ft. Ultra Large Capacity drum interior showing stainless steel design with water holes - Door Open View
Independence Day Price
New
LG WM3420CW Front Load Washer with AMERICAS MOST RELIABLE LINE OF APPLIANCES badge - Front View
Independence Day Price
New
LG WM3420CW Front Load Washer with AMERICAS MOST RELIABLE LINE OF APPLIANCES badge - Front View
LG WM3420CW Front Load Washer with AMERICAS MOST RELIABLE LINE OF APPLIANCES badge - Front View
LG WM3420CW Washer reliability infographic showing $300-$550 appliance repair costs and America's Most Reliable Line of Appliances badge
*Based on cost of LG's out of warranty repair services in 2023.
LG WM3420CW Washer with 4.5 cu. ft. Ultra Large Capacity drum interior showing stainless steel design with water holes - Door Open View

Key features

  • Enjoy a 2-year limited warranty on select appliances purchased through December 31, 2026 via the ThinQ® app. Terms apply.ᶲ
  • 4.5 cu. ft. Ultra Large Capacity lets you clean larger loads
  • 6Motion™ technology uses different wash motions for a thorough clean
  • With ColdWash™ technology, clean like warm and save like cold
  • Built-in intelligence takes out the guesswork—AI technology selects optimal wash settings
  • Get the ThinQ® app to access smart functions, ThinQ Care™ alerts and download new ThinQ UP™ features
  • Direct Drive Motor 10-Year Limited Warranty
  • ENERGY STAR Certified for an efficient clean that saves on water and energy

Delivery


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1LG SideKick™ Sold Separately.

2Available on select LG smart appliances. Features may vary by model.

Purchases must be made between April 09, 2026 and December 31, 2026. Consumers must download the LG ThinQ® App and connect product to Wi-Fi to claim their promotional ThinQ® limited warranty. See terms at https://www.lgoffers.com/Home


Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. 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.

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