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REBATE

LG SIGNATURE FlushFit™ Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, and Dynamic Heat Dry™ with AutoVent™ Dry

LG SDNTH981S

Features

  • Enjoy a 2-year limited warranty on select appliances purchased through April 08, 2026 via the LG ThinQ® app. Terms apply.
  • An effortless FlushFit™ design creates a clean, uninterrupted look
  • A refined 1 hour wash and dry cycle that leaves dishes beautifully ready for the next course
  • Experience sophisticated LoDecibel™ operation (39 dB) designed for quiet, refined living

Quick Specs

  • Type: Dishwasher
  • Style: Built In
  • Width: 23.75"
  • Height: 33.62"
  • Depth: 23.75"
  • Energy Star Rated: No
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 39.0 dB
  • WiFi Connected: Yes

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Features

  • Enjoy a 2-year limited warranty on select appliances purchased through April 08, 2026 via the LG ThinQ® app. Terms apply.
  • An effortless FlushFit™ design creates a clean, uninterrupted look
  • A refined 1 hour wash and dry cycle that leaves dishes beautifully ready for the next course
  • Experience sophisticated LoDecibel™ operation (39 dB) designed for quiet, refined living
  • LED back-panel lighting that highlights every detail with ease
  • QuadWash® Pro delivers 38% more cleaning power with multi angle jets
  • Dynamic Heat Dry™ and AutoVent™ Dry work together for beautifully finished dishes
  • BlastZone™ Bottle Wash brings focused cleaning power to bottles and demanding cookware
Capacity
Lower Rack Dish Height Limit 12.5"
Upper Rack Dish Height Limit 7.1"
Dimensions/Clearances/Weight
Carton Dimensions (in) (W x H x D) 28 1/32" x 29 5/8" x 34 7/8" (712mm x 752mm x 885mm)
Clearances (WxHxD) 24" x 33 5/8" x 24"
Container Stuffing Quantity 140
Depth with Door Closed with Handle (in) 23.75"
Depth with Door Open (in) 48.5"
Product Dimensions (in) (W x H x D) 23 3/4" x 23 3/4" x 33 5/8" (603mm x 603mm x 854mm)
Weight (Unit/Carton) 93 lbs / 104 lbs
Features
ADA Compliant No
Anti-Bacterial Treatment Yes
Detergent and Rinse-Aid Dispenser Yes
Drying System Dynamic Heat Dry with AOD
End of Cycle Indicator Beeper + END Indication on Display
Hidden Water Heater Yes
LoDecibel™ Quiet Operation 39dB
Number of Options 5
Number of Spray Arms 4
Number of Wash Cycles 5
Safety Float Switch (Leaks) Yes
SenseClean™ Wash System Yes
Soil (Turbidity) Sensor Yes
Time Remaining Indicator Yes
TrueSteam® Yes
Tub Insulation (Damping Sheet, Sound Absorbing Material (felt), Base) Yes
Vario Wash Yes
Limited Warranty
Control Board and Rack Parts 5 Years
Direct Drive Motor 10 Years
Labor 1 Year
Parts 1 Year
Stainless Steel Door Liner or Tub 5 Years
UPC 048231350464
Power Ratings
CEE Tier 1
ENERGY STAR® Qualified Yes
Energy Use (kWh/Year) 220
Racks and Baskets
3rd Rack (Fixed) Yes
BPA-Free Nylon Coated Racks and Tines Yes
Cup Rack Yes
Fold Down Tines Upper: All Foldable Lower: Half Smart FD & Half Normal FD
Height-Adjustable 3rd Rack Yes
Rack Handle Yes
Style and Design
All Available Colors SIGNATURE CMF/ Essence White
Control Panel Location Top Control (hidden display)
Handle Iconic Handle
Tub Light Yes
Tub Material STS
Summary
Series LG SIGNATURE
Dishwasher ThinQ® Smart Features
Wi-Fi Enabled Yes

Quick Specs


  • Appearance

  • Type: Dishwasher
  • Style: Built In

  • Dimensions

  • Width: 23.75"
  • Height: 33.62"
  • Depth: 23.75"

  • Features

  • Energy Star Rated: No
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 39.0 dB
  • WiFi Connected: Yes

LG SIGNATURE Appliance Bundle Savings Promotion Instant Rebate

Offer Expires: 4/9/2026 to 7/8/2026 Must be postmarked by: 7/8/2026

Receive up to a $3000 instant rebate with purchase of 2 or more qualifying LG SIGNATURE Kitchen Or Laundry Appliances. Rebate form must be postmarked by 7/8/2026.

LG SIGNATURE Appliance Bundle Savings Promotion Rebate

Offer Expires: 4/9/2026 to 7/8/2026 Must be postmarked by: 9/8/2026

Receive up to a $3000 rebate with purchase of 2 or more qualifying LG SIGNATURE Kitchen Or Laundry Appliances. Rebate form must be postmarked by 9/8/2026.

LG Signature ThinQ Care Warranty Promo

Offer Expires: 4/9/2026 to 12/31/2026 Must be postmarked by: 2/28/2027

Purchase a qualifying LG product and register it through ThinQ app to receive a 3 Year LG Limited Manufacturer Warranty at no cost, valued up to $185. Rebate form must be postmarked by 2/28/2027.

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LG SIGNATURE Iconic Collection

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