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3.6 | 7 Reviews

LG SIGNATURE Top Control Smart wi-fi Enabled Dishwasher with QuadWash™

LG LUDP8997SN

Features

  • LG SIGNATURE
  • QuadWash™ System
  • EasyRack™ Plus
  • Height Adjustable 3rd Rack

Quick Specs

  • Type: Dishwasher
  • Style: Built In
  • Width: 23.75"
  • Height: 33.6"
  • Depth: 24.6"
  • Energy Star Rated: Yes
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 40.0 dB
  • WiFi Connected: No

See More

 
The Art of Essence

LG SIGNATURE stays true to the essence, delivering a new sense of life for the most discerning individual.


Clean From Every Angle

The QuadWash™ with Multi-Motion spray arms combined with the Inverter Direct Drive motor power cleans dishes from multiple angles to reach every nook and cranny.


Easy Loading, Maximum Flexibility

The EasyRack™ Plus system adjusts to just about any load of dishes to help ensure optimal cleaning performance. With one touch, you can change the height of the upper rack to three different levels. Easy to adjust on-the-fly, this racking system can shift to handle any challenge your dishes serve up.


Dual Zone Wash

This feature enables water to spray with two different intensities at the same time. Gently wash delicate dishes on the upper rack while simultaneously power washing heavy-duty pots and pans on the lower rack.


Distinct Performance. Heightened Intelligence.

Encounter the breathtaking beauty of design with LG SmartThinQ® technology that ensures uncompromising performance.


Quiet Operation

Doing the dishes shouldn't keep you up at night. LG's technological advances like the Inverter Direct Drive Motor and self-cleaning filtration system were designed with quiet in mind. At 40dB, this dishwasher is among the quietest on the market.

Features

  • LG SIGNATURE
  • QuadWash™ System
  • EasyRack™ Plus
  • Height Adjustable 3rd Rack
  • ThinQ® Technology
  • Inverter Direct Drive Motor with 10 Year Warranty
  • SmartThinQ® Technology
CAPACITY
Lower Rack Dish Height Limit 12.5"
Total Place Settings 15
Upper Rack Dish Height Limit 7.1"
DIMENSIONS/CLEARANCES/WEIGHT
Carton Dimensions (WxHxD) 28" x 34.7" x 29.6"
Unit Dimensions (WxHxD) 23.75" x 33.6" x 24.6"
Depth with Door Open 50.5"
Product Weight (lbs) 83.8 lbs / 97.0 lbs
ENERGY/WATER
CEE Tier 1
ENERGY STAR® Qualified Yes
Energy Use (kWh/Year) 269 kWh/Year
Water Factor (WF) 2.8
FEATURES
120°F Inlet Water Capability Yes
3-Stage Filtration System Yes
Detergent and Rinse-Aid Dispenser Yes
End of Cycle Indicator Beeper + END Indication on Display
Hidden Water Heater Yes
Hybrid Condensing Drying System Yes
LoDecibel™ Quiet Operation 40 dBA
Number of Spray Arms 3 (Top, Upper, Lower)
Overflow Detector Yes
Rinse-Aid Indicator Yes
Safety Float Switch (Leaks) Yes
SenseClean™ Wash System Yes
Slim Direct Drive Motor Yes
Soil (Turbidity) Sensor Yes
Status Indicator Yes
Variable Spray Intensities Yes
Vario Wash Yes
PERFORMANCE
Number of Wash Cycles 9 (Auto, Heavy, Delicate, Normal, Turbo, Download Cycle, Machine Clean, Rinse, Express)
Number of Wash Options 8 (Dual Zone, Half Load, Energy Saver, High Temp, Extra Dry, Delay Start (up to 12 hrs), Control Lock, Night Dry)
QuadWash® Yes
RACKS AND BASKETS
BPA-Free Nylon Coated Racks and Tines Yes
Cup Rack Yes
Cutlery Baskets Yes
EasyRack™ Plus System Yes
Fold Down Tines Yes (Full Fold on Upper & Lower)
Glide Rail Yes
Height Adjustability Yes - Easy One Touch (3 Level)
Rack Handle Yes (Upper/Lower)
Stemware Holder Yes
STYLE AND DESIGN
Available Colors Textured Steel™
Electronic Controls Stainless Steel Touch Control Panel
Handle Flush Hidden
LED Tub Light Yes
SignaLight™ Cycle Indicator Lights 3
Tub Material NeveRust™ Stainless Steel
Tub Insulation Damping Sheet, Sound Absorbing Material (felt), Base
SUMMARY
3rd Rack Yes
Control Panel Top Control
Handle Design Pocket Handle
Height Adjustable 3rd Rack Yes
LED Tub Light Yes
LG SIGNATURE Yes
QuadWash® Yes
SmartThinQ® Yes
Wi-Fi Yes
WARRANTY/UPC
UPC 48231022217

Quick Specs


  • Appearance

  • Type: Dishwasher
  • Style: Built In

  • Dimensions

  • Width: 23.75"
  • Height: 33.6"
  • Depth: 24.6"

  • Features

  • Energy Star Rated: Yes
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 40.0 dB
  • WiFi Connected: No

LG Signature Appliance Bundle Rebate

Offer Expires: 7/15/2021 to 10/13/2021 Must be postmarked by: 11/13/2021

Receive up to a $2,500 rebate with purchase of up to 4 qualifying LG Signature Major Appliances. Rebate form must be postmarked by 11/13/2021.

Interactive Tour

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Delivery is for standard common carrier "curbside" delivery. "Curbside Delivery" includes delivery to the curb in front of your home.It does not typically include moving the item into your home, garage, or other location.The carrier will call to schedule a delivery appointment.A signature is required at the time of delivery.Please include a daytime phone number with your shipping information.Delivery locations that are extraordinary (such as an island or mountain top or extreme rural areas) may create additional delivery charges, one of our sales agents will be in touch to review your delivery options.

When delivery occurs please personally inspect your merchandise before signing for the product.Look for things such as holes in the box or any other type of damage to the packaging.If the packaging looks questionable do not sign for the item(s)!If you feel the damage is something you can live with- Please note all damage on the bill of lading when you sign for it.Do not let anyone tell you that you must sign for the item. You do not have to sign for it if you feel the item is questionable.If you do decide to refuse the item, make specific notes that describe the damage in detail and simply call us for a refund or reshipment.Please understand if you sign, you are stating that everything looks great and you will not be able to claim any damage caused by the delivery company.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

3.6 out of 5

42% of reviewers recommend this product.

1 Stars

Worst dishwasher

Tanya B 5/1/2021

Bought this a year ago and the labels are rubbing off. Dishes do not get clean. Had a service tech out and I have no new dishwasher yet
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
3 Stars

Cleans great -- Drying not good

JJMAY 2/12/2021

Dishes are very clean but without the heat element for drying I still have handful drying to perform. For the price I expected dry dishes.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

Amazing features and nearly silent

Omthetortoise 1/23/2021

We bought this to replace an old noisy dishwasher that came with a house we bought and OMG it is amazing Crystal clean dishes and the third drawer for flatware creates so much extra space - and your spatulas actually get clean
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
4 Stars

Cleans great -- Drying not good

JMAYJR 1/14/2021

All the dishes and utensils come out sparkling. The undesirable aspect is two fold 1 have to run the sink tap hot water and 2 there is no heat coil for drying the load does not dry completely.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
2 Stars

Too many service calls

DB52 1/5/2021

Many issues within less than a year and more within 18 months. When its working it does a great job cleaning and I love the third rack. Needs to have a rinse only function. I will not be buying anymore LG appliances in the future.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

Excellent dishwasher

KarenO43 12/6/2020

We purchased this dishwasher about two years ago from Costco along with the Signature 31 cf refrigerator and LG Studio gas range. We have been very pleased with all these appliances even though we are now waiting for replacement of the control panel on the dishwasher because some of the lighted elements have gone out. The support people have taken care of this issue and have arranged for a replacement as soon as the part is available. That aside we have been more than pleased with the performance of this dishwasher. It is efficient and powerful always giving clean sparkling dishes glassware pots and pans and utensils. I couldnt be more pleased.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

Quiet quick dry convenient

khaysjr 12/6/2020

We elected to go with LG signature refrigerator and range for our new home. The dishwasher was just an add-on that matched. However we have been extremely pleased at all of its bells and whistles on top of the standard features that are unbeatable. It is extremely roomy quiet and efficient. We love the third row for silverware how the racks can move up or down.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value