7.4 cu. ft. Ultra Large Capacity Smart Front Load Gas Dryer

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DLG3421W
LG DLG3421W Gas Dryer Brought to You by Americas Most Reliable Line of Appliances - Front View
LG DLG3421W Dryer reliability infographic showing $300-$550 appliance repair costs and America's Most Reliable badge with text "Reliability Matters"
*Based on cost of LG's out of warranty repair services in 2023.
LG DLG3421W Gas Dryer infographic showing standard 110V outlet type with text explaining proper installation requirements
New
LG DLG3421W Gas Dryer Brought to You by Americas Most Reliable Line of Appliances - Front View
New
LG DLG3421W Gas Dryer Brought to You by Americas Most Reliable Line of Appliances - Front View
LG DLG3421W Gas Dryer Brought to You by Americas Most Reliable Line of Appliances - Front View
LG DLG3421W Dryer reliability infographic showing $300-$550 appliance repair costs and America's Most Reliable badge with text "Reliability Matters"
*Based on cost of LG's out of warranty repair services in 2023.
LG DLG3421W Gas Dryer infographic showing standard 110V outlet type with text explaining proper installation requirements

7.4 cu. ft. Ultra Large Capacity Smart Front Load Gas Dryer

DLG3421W
DLG3421W
LG DLG3421W Gas Dryer Brought to You by Americas Most Reliable Line of Appliances - Front View
LG DLG3421W Dryer reliability infographic showing $300-$550 appliance repair costs and America's Most Reliable badge with text "Reliability Matters"
*Based on cost of LG's out of warranty repair services in 2023.
LG DLG3421W Gas Dryer infographic showing standard 110V outlet type with text explaining proper installation requirements
New
LG DLG3421W Gas Dryer Brought to You by Americas Most Reliable Line of Appliances - Front View
New
LG DLG3421W Gas Dryer Brought to You by Americas Most Reliable Line of Appliances - Front View
LG DLG3421W Gas Dryer Brought to You by Americas Most Reliable Line of Appliances - Front View
LG DLG3421W Dryer reliability infographic showing $300-$550 appliance repair costs and America's Most Reliable badge with text "Reliability Matters"
*Based on cost of LG's out of warranty repair services in 2023.
LG DLG3421W Gas Dryer infographic showing standard 110V outlet type with text explaining proper installation requirements

Key features

  • Enjoy a 2-year limited warranty on select appliances purchased through December 31, 2026 via the ThinQ® app. Terms apply.ᶲ
  • 7.4 cu. ft. Ultra Large Capacity lets you clean larger loads
  • With the FlowSense® Duct Clogging and Lint Filter Indicators, keep dryer clean, efficient and safe
  • Designed for quiet operation, run the dryer without interrupting naptime or your favorite show.
  • Built-in intelligence takes out the guesswork—AI Sensor Dry™ selects optimal dry settings
  • Get the ThinQ® app to access smart functions, ThinQ Care™ alerts and download new ThinQ UP™ features
  • ENERGY STAR Certified—High efficiency sensor drying and low-heat settings save energy & money

Delivery


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1Available 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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