$1,748.00
Available to order
| Brand | LG Signature |
| Model # | SDNTH981S |
Who it’s for
Good for open-plan kitchens — 39 dBA — at or below the 42 dBA line manufacturers use for a very quiet dishwasher.
Good for lower running costs — ENERGY STAR certified — this dishwasher meets the EPA program's efficiency requirements.
Complete the Setup
Made to pair with this model — add with one click.
24 Inch 39 Dba Flushfit™ Dishwasher With 1-hour Wash & Dry, Quadwash® Pro, And Dynamic Heat Dry™ With Autovent™ Dry
Model: SDNTH981S
Estimated to ship by Fri, Oct 23.
Available to order · estimated to ship by Fri, Oct 23
Series 9, Contemporary Tall Built-in Dishwasher
Ships next business day · $1,949.00 · only 1 left
You will also need
Installation & Removal
Installed by our own team · connection to existing lines only, no modifications
Delivery & installation details →Questions or ready to buy? Talk to a real appliance expert.
- Family-owned since 2009
- Jackson, NJ showroom
- Lowest Price Guarantee
2 Rebates Available
Mail-in rebate savings
LG Signature Buy More Save More Rebate up to $3,000
TieredLG Signature Buy More Save More Delivery And Installation Allowance
TieredRebates applied via mail-in forms. Call (732) 426-0990 with questions.
At a glance
LG Signature SDNTH981S is a dishwasher in Stainless Steel. It has a 39 dBA sound rating and ENERGY STAR certification. It suits open-plan kitchens and lower running costs.
Specifications
Capacity
Dimensions/clearances/weight
Features
Limited Warranty
Power & Ratings
Racks And Baskets
Style And Design
Summary
Dishwasher Thinq® Smart Features
Product Features
Tailored to Fit Your Space
Your kitchen deserves a look that is flawlessly designed. That’s why LG SIGNATURE created our FlushFit™ dishwasher. The finished aesthetic is sleek and seamless yet still fits an impressive 16 place settings inside. It's an instant kitchen upgrade.
Effortless Cleaning for Tumblers, Pans and More!
The LG SIGNATURE BlastZone™ Bottle Wash uses dedicated jets to deliver a complete wash and dry in 1 hour. More than just tumblers, it’s perfect for scrubbing caked-on casserole dishes or pots and pans, effortlessly.
Elegantly Lit Interior
The large LED back panel lighting provides added interior lighting and brightness, allowing you to check on dishes in an instant. This elegant, lit interior ensures easy visibility of your dishware and stemware, illuminating the entire tub so you can always see the beautiful results of every cycle.
Make the Most of Your Time
Find joy in the smallest of details. Like the feeling of a spotless kitchen, brought to life by a smartly designed dishwasher that tells you exactly when the dishes will be done. It projects remaining time onto the floor, counting down from the moment you press start until the cycle is complete. So, you can make the most of your time with just a glance.
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 jets¹
Dynamic Heat Dry™ and AutoVent™ Dry work together for beautifully finished dishes
BlastZone™ Bottle Wash brings focused cleaning power to bottles and demanding cookware
LG SIGNATURE ThinQ® Offer: Limited warranty extension to 3 years with eligible appliances (up to $185 value) through 12/31/26. Terms applyᶲ
Available Rebates
LG Signature Buy More Save More Rebate up to $3,000
Valid from 7/9/2026 through 12/30/2026
LG Signature Buy More Save More Delivery And Installation Allowance
Valid from 9/23/2026 through 10/31/2026
Customer Reviews
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Common questions
- Is the LG Signature SDNTH981S in stock?
- The LG Signature 24 Inch 39 Dba Flushfit™ Dishwasher With 1-hour Wash & Dry, Quadwash® Pro, And Dynamic Heat Dry™ With Autovent™ Dry is available to order — estimated to ship by Fri, Oct 23.
- Is the LG Signature SDNTH981S good for open-plan kitchens?
- Yes — 39 dBA — at or below the 42 dBA line manufacturers use for a very quiet dishwasher.
- Is the LG Signature SDNTH981S good for lower running costs?
- Yes — ENERGY STAR certified — this dishwasher meets the EPA program's efficiency requirements.
- Does the LG Signature SDNTH981S qualify for free shipping?
- Yes in the NJ/NY metro area (free over $499) and our regional zone (CT, PA, DE, MD, the NY capital region — free over $899). Nationwide delivery is free on orders over $1,999.
- What warranty comes with the LG Signature SDNTH981S?
- The LG Signature 24 Inch 39 Dba Flushfit™ Dishwasher With 1-hour Wash & Dry, Quadwash® Pro, And Dynamic Heat Dry™ With Autovent™ Dry is listed with 1 year of parts and labor coverage from the manufacturer, per this model's published specifications.
- Is the LG Signature SDNTH981S ENERGY STAR certified?
- Yes, the LG Signature 24 Inch 39 Dba Flushfit™ Dishwasher With 1-hour Wash & Dry, Quadwash® Pro, And Dynamic Heat Dry™ With Autovent™ Dry is ENERGY STAR certified for energy efficiency.
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