LG

LG DLGX4001W 7.4 Cu. Ft. Smart Gas Dryer TurboSteam

LG's 7.4 cu. ft. smart gas dryer brings TurboSteam refresh and AI cycle selection to high-capacity family laundry loads.

$1,122.00*
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

The LG DLGX4001W is a front-load gas dryer built around high-capacity, low-intervention laundry. Its 7.4 cubic foot drum is genuinely large — sized to handle the full output of a matched LG washer without splitting loads, which matters for households running multiple cycles daily. TurboSteam is the headline feature: by injecting steam during or after the dry cycle, it relaxes wrinkles and deodorizes garments, extending the time between washes for items like dress shirts, jackets, and children's uniforms. AI-enabled cycle selection reads load characteristics and automatically chooses drying parameters, reducing the guesswork that leads to over-dried fabrics.

Build quality is consistent with LG's front-load appliance line — the cabinet is solid, the drum rotation is smooth, and the noise floor is low enough that running a cycle during evenings doesn't intrude on adjacent rooms. The reversible door is a practical engineering detail that makes installation viable in more space configurations than fixed-hinge competitors. FlowSense duct monitoring quietly earns its keep by alerting users to lint buildup before it becomes an efficiency or safety problem. At 31 × 27 × 39 inches, this is a standard-footprint appliance that fits established laundry room cutouts without modification.

Key Features

Smart Gas Dryer: The LG Ultra Large Capacity Smart Front Load Gas Dryer has a 7.4 cubic feet capacity with TurboSteam technology. It features built-in intelligence and is Wi-Fi-enabled

AI-Enabled Technology: AI technology selects optimal wash or dry settings. The washer can auto-select a compatible drying cycle

Quiet Performance: It is designed for quiet operation, so you can run the dryer without interrupting naptime or your favorite show

Reversible Door: When space is tight, the reversible door can go from the right swing to the left swing to fit almost any space

Wrinkle-Free Clothes: Periodically tumble dry for up to 3 hours after the cycle is done to help keep wrinkles at bay

Specifications

Model
DLGX4001W
Capacity
7.4 Cu. Ft.
Dryer Type
Smart Gas Dryer
Technology
TurboSteam
Connectivity
Wi-Fi Enabled
Intelligence
AI-Enabled
Door Type
Reversible
Wrinkle Prevention
Periodic tumbling for up to 3 hours

Pros & Cons

👍 Pros

  • 7.4 cubic foot capacity handles bulky items like comforters and large family loads without splitting cycles.
  • TurboSteam refresh cycle reduces the frequency of full re-washes for lightly worn garments.
  • Reversible door accommodates virtually any laundry room layout or stacking configuration.
  • FlowSense duct monitoring adds a practical safety layer that most dryers lack.
  • Quiet operation makes it practical in open-plan homes or near living spaces.

👎 Cons

  • Gas installation requires a certified technician in most jurisdictions — not a plug-and-play setup.
  • ThinQ app integration, while convenient, means some smart features depend on LG's continued app support.
  • At 31 × 27 × 39 inches, it requires a dedicated laundry space — not suited for compact closet installations.
  • AI cycle selection, while useful, cannot override user habits that under-sort loads by fabric type.

Frequently Asked Questions

TurboSteam injects steam into the drum to relax wrinkles and refresh clothes between washes — it's not a full wash cycle, but it reduces the need to re-launder lightly worn items or clothes that have been sitting folded.
No — the dryer's AI technology operates onboard and selects optimal dry settings automatically. The ThinQ Wi-Fi app adds remote monitoring and control but is not required for AI functionality.
This is a natural gas dryer. It requires a standard 3/4-inch NPT gas supply line and a 120V electrical outlet for controls and the drum motor. Verify your home has a natural gas hookup before purchasing — it is not compatible with LP/propane without a conversion kit.
Yes. The door is reversible and can be switched from right-swing to left-swing to accommodate tight laundry room configurations or stack/side-by-side pairing with a washer.
FlowSense monitors your dryer duct for blockages or clogged lint filters and alerts you before restricted airflow reduces efficiency or creates a fire hazard — a genuinely useful safety feature for installations with longer duct runs.