$undefined.00 /mo* suggested payments with months* financingApply Now
LG QuadWash powerfully cleans with four multi-motion spray arms
Quiet dishwasher with Direct Drive Motor and adjustable 3rd rack
Smart Home & Wi-Fi enabled to operate & troubleshoot w/ phone app
View More Details
Product Details
The LG SIGNATURE Top Control Dishwasher offers premium and innovative features. LG QuadWash to provides maximum cleaning coverage making it easier than ever to get your dishes clean the first time. Need more room; No problem. The EasyRack Plus system and height-adjustable 3rd rack provide the flexibility you need to fit more dishes.
LG SIGNATURE stays true to the essence, delivering a new sense of life for the most discerning individual
Exclusive quadwash technology power-cleans dishes from multiple angles for a spotless clean the first time
When you buy a dishwasher, you want something reliable that you can count on, because the direct drive Motor uses fewer moving parts and operates more efficiently, LG confidently backs the motor with a 10-year warranty
EasyRack Plus system provides outstanding flexibility and convenience, it adjusts to just about any load of dishes to help ensure optimal cleaning performance, with one touch, you can change 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
Even your heaviest dish loads glide in and out smoothly with the help of LG's Glide Rail design, the Glide Rail keeps the upper rack on track
Dirty or clean; Now you can know for sure with the help of interior LED lighting, two integrated tub lights automatically illuminate when the dishwasher door is opened so you can easily check on dishes or reload the mayhem the kids left behind
Height adjustable 3rd rack gives you more space to fit everything from long flatware to small espresso cups
LG's technological advances, like the Inverter directdrive motor and the advanced 3-stage filtration system, were designed with quiet in mind, at 38dB, this dishwasher is among the quietest dishwashers in its class
Fingerprint and smudge resistant finish easily wipes clean with a soft, dry cloth, so the only lasting impression is your impeccable taste, at last, the kitchen you cant wait to show off is the kitchen that handles real-life in style
Spacious interior provides ample space for lots of dishes and stemware, in a variety of sizes, fit up to 15 place-settings of dishes
With LG auto cycle you have one less thing to think about, this feature automatically senses the level of dirt on your dishes and sets the wash cycle, so your dishes get optimal cleaning every time
LG dual zone technology varies the water intensity in the upper and lower racks - delicate dishes in the upper rack have a softer setting while pots and pans in the lower rack are washed with stronger intensity
LG's advanced filtration system is tough on food residue and dirty dishes even if you don't pre-wash, plus its advanced design makes it extremely efficient and quiet
1st Rack- Adjustable, 1st Rack- Fold Down Tines, 2nd Rack- Adjustable, 2nd Rack- Fold Down Tines, Stemware Holder
Dishwasher Wash Cycles
Auto, Delay Start, Half Load, High Temperature Wash, Quick Wash, Rinse and Hold, Sensor Wash
Dry Options
Extra Dry
Energy Consumption (kWh/year)
269
Energy Efficiency Tier Rating
Tier I
Features
App Controlled, Voice Controlled, WiFi Enabled
Handle Type
Pocket Handle
Hose Length (ft.)
6 ft
Included
No additional items included
Number of Cycles
10
Number of Place Settings
15
Power Options
Hardwired
Product Weight (lb.)
95 lb
Rack Material
Nylon
Remote Access
Remote Access
Requires Hub?
No Hub Required
Returnable
Non-Returnable
Silverware Basket Location
In Rack
Smart Home
Smart Home Enabled
Smart Home Protocol
Wi-Fi
Sound Rating Range (Decibels)
Quietest
Steam Function
With Steam
Tub Material
Stainless Steel Tub
Voice Control Hub Required
No Hub Required for Voice Control
Voltage (volts)
120 V
Works With
Google, SmartThinQ
Warranty / Certifications
Certifications and Listings
ETL Listed, Energy Star, NSF Certified, UL Listed
Manufacturer Warranty
1 Year Labor, 1 Year Parts, 5 Years Control Board and Rack Parts, 10 Years Direct Drive Motor, Lifetime on Stainless Steel Door Liner or Tub
Questions & Answers
7Questions
Q:How much water is used for each cycle?
by|Jan 27, 2023
1 Answer
Answer This Question
A:Â The water level depends on the load of dishes in the dishwasher. Here is a link about the water level for each type of cycle: https://www.lg.com/us/support/help-library/lg-dishwasher-cycles-and-options-CT10000009-20152297035719
If you need any assistance with your LG SIGNATURE Top Control Smart Wi-Fi Enabled Dishwasher with TrueSteam® and QuadWash™ (LUDP8908SN), please send us a private message on Facebook or Twitter using @LGUSSupport, and include your contact info, or reach us at our customer service line at (800) 243-0000, and we will be happy to assist you. Thank you. ^Jolly
by|Jan 27, 2023
Q:Are there any additional pictures of the front of the unit? I'm curious how this will fit in with an all stainless steel kitchen.
by|Jun 10, 2022
1 Answer
Answer This Question
A: Out of the twelve images shown of the LG SIGNATURE Top Control Smart Wi-Fi Enabled Dishwasher with TrueSteam® and QuadWash™, Model # LUDP8908SN, only the first image is of the front. Regrettably, we do not have additional pictures of the front of the unit...^Ivan
by|Jun 10, 2022
Q:Does the dishwasher Model LUDP8908SN stainless steel match refrigerator Model LMWS27626S and range Model LSG4513ST?
by|Mar 10, 2022
1 Answer
Answer This Question
A:Â Yes, They are all Stainless steel in color.
by|Jan 23, 2023
Q:Can the WIFI antenna be completely disabled?
by|Nov 13, 2021
1 Answer
Answer This Question
A:Â Hello, ye sit can be.^Venette
by|Nov 15, 2021
Showing 1-4 of 7
Customer Reviews
4.4 out of 5
(23)
4.4
out of 23 reviews
76%recommend this product
515
44
31
22
11
Filter by:
Showing 1-10 of 23 reviews
Feb 3, 2022
Seamless new addition
[This review was collected as part of a promotion.] Bought the unit in December 2021 and installed in January 2022. The wait was worth it. I like the features it has , 3 adjustable racks for dishes and utensils, steam, and turbo
washes. It's quiet while in use and the design matches the rest of my kitchen.
by
Recommended
Customer review from lg.com
Feb 11, 2021
Very quiet dishwasher with interior tub LED lights
[This review was collected as part of a promotion.] I purchased this LG Signature dishwasher in early January 2021 from Costco that replaced an 8-year old GE dishwasher. Delivery was relatively quick by the 3rd week in January. It's very quiet and I love the interior tub LED lights that are very bright that light up the inside of the dishwasher so I can easily see the dishes that are placed in there. All the previous dishwashers I had didn't have any interior lights, so these lights really help me a lot. It has Wi-Fi connectivity that I linked to the LG ThinQ app on my cellphone that shows the settings and status, such as how many minutes are remaining on the wash, estimated time when it will be completed, which is helpful so I don't need to come downstairs to check if the dishwasher is done washing. As for the installation of this new dishwasher, Costco arranged with a company named Kepco to do the installation after the delivery. When the installer came 3 weeks after the delivery in early February 2021, he removed my old GE dishwasher, installed the new LG, and hauled away the old unit. He did a good job on the installation which took him around an hour and half to complete. I used the new dishwasher for the first time last night and all my dishes were sparkling clean, cleaner than with my old GE dishwasher. Hopefully I will have many years of trouble-free use out of this LG dishwasher.
by
Recommended
Customer review from lg.com
Jan 9, 2023
Cleans and dries great
I had to replace an old Bosch dishwasher and chose this one because of the reviews and the noise level. I'm impressed with the features, the blast of steam really works on a tough mess and the night dry function works very well!
by
Customer review from lg.com
Aug 17, 2022
Best Dishwasher I have ever had
This is the best dishwasher I have ever had. It washes everything crystal clean. You need to use a rinse agent however. My daughter-in-law was skeptical about a crusty macaroni and cheese dish that I put in but it came out clean and bright. The wash cycle is longer than I am used to but not a big issue.
by
Customer review from lg.com
Jul 3, 2022
Overall...a great addition to our home
[This review was collected as part of a promotion.] The dishwasher works really well! My review is at the end of one year ownership. We had an issue where the dishwasher would not drain (about 3 weeks before the manufacturer warranty expired) and the LG Signature team came through. The service side of LG ownership is legit...parts are sent to your home prior to the appointment and the service technician was professional, quick and couldn't tell he was there after he was done. Overall, I think I'm an LG customer for life.
by
Customer review from lg.com
May 17, 2022
Great when it works
[This review was collected as part of a promotion.] Wash motor gave out after 1.5 year. Bought the unit almost day 1 after it was released. Disappointed that we had to call support and have someone come out twice to fix it. For being a Signature product, I would hope for signature reliability.
by
Customer review from lg.com
Apr 15, 2022
Great Washer
[This review was collected as part of a promotion.] I got this a month ago and so far it is working great cleaning.
by
Customer review from lg.com
Apr 11, 2022
Who'd have thought? - Happy my dishwasher died!
[This review was collected as part of a promotion.] When the repairman declared my top-of-the-line, seriously quiet, dishwasher as terminal, I had to find something new because there was a 7-month wait to get the brand I had. After research, I settled on the LG Signature. So glad I did. Not only is it just as quiet, but it also washes so much better. Baked on casseroles that once required follow-up hand scrubbing now come out spotless. The capacity is amazing. I'm not sure what more I could have hoped for.
by
Recommended
Customer review from lg.com
Feb 28, 2022
Astoundingly poor performance!
Wow! Who would think that a dishwasher that costs SO much would do such a terrible job? My dishes are uniformly greasy at the end of a cycle, and to top it off, there are horrible spots on the glasses. This is hands-down the worst dishwasher I have ever owned. SO DISAPPOINTED.
by
Response from Social MediaMar 3, 2022
Let us help you with that! Please send us a private message on Facebook or Twitter using @LGUSSupport and include #VOC, your name and model # and we would be happy to troubleshoot the issue or set up repair if needed.^Sandy
Customer review from lg.com
Feb 22, 2022
Excellent dishwasher!
[This review was collected as part of a promotion.] I bought this and received it a few weeks ago. It’s a wonderful dishwasher with great features. The only problem I have is getting the touch sensor to accept start. For some reason it takes quite a few tries to get it to start.
by
Recommended
Customer review from lg.com
Showing 1-10 of 23 reviews
What We Offer
Appliance Washer Icon
Available
Installation
Installation available on most appliances when you purchase required parts
This video will walk you through the simple steps you must take in order to ensure a successful delivery and installation of your new Dishwasher from The Home Depot.
24 in. Printproof Stainless Steel Top Control Built-In Dishwasher with Stainless Steel Tub, QuadWash, TrueSteam, 40 dBA
Don't waste time pre-washing your dishesDon't waste time pre-washing your dishes for the dishwasher. Let your LG dishwasher do the heavy lifting. LG QuadWash provides maximum cleaning coverage making it easier than ever to get your dishes clean and with TrueSteam technology you get up to 60% less water spots. The Glide Rail keeps the upper rack on track while the Ball-bearing wheel provides a smooth lower rack glide for easier loading and unloading. Need more room. No problem. The EasyRack Plus system and height-adjustable 3rd rack provide the flexibility you need to fit more dishes.View Full Product Description
800 Series 24 in. Stainless Steel Top Control Tall Tub Dishwasher with Stainless Steel Tub, CrystalDry, 40dBA
The ultimate clean. The ultimate dry, evenThe ultimate clean. The ultimate dry, even plastics. The Bosch 800 Series dishwasher delivers a sparkling clean and dry with advanced PrecisionWash technology and patented CrystalDry technology. With PrecisionWash, intelligent sensors continually scan and check the progress of dishes throughout the cycle, and powerful spray arms target every item of every load, for the ultimate clean. Patented CrystalDry technology transforms moisture into heat up to 176F for the ultimate dry, even for plastics.View Full Product Description
24 in. PrintShield Stainless Steel Top Control Built-In Tall Tub Dishwasher with Stainless Steel Tub, 44 dBA
Master the mess of making with this dishwasher'sMaster the mess of making with this dishwasher's three racks of versatile loading possibilities and complete wash coverage. The FREEFLEX Third Rack fits glasses, mugs, bowls, silverware and cooking tools, freeing up room below for pots, plates and mixing bowls. Advanced Clean Water Wash System circulates clean water to dishes in all three racks. LED Interior Lighting illuminates inside for easy loading and unloading.View Full Product Description
800 Series 24 in. Stainless Steel Top Control Tall Tub Dishwasher with Stainless Steel Tub, CrystalDry, 40dBA
The ultimate clean. The ultimate dry, evenThe ultimate clean. The ultimate dry, even plastics. The Bosch 800 Series dishwasher delivers a sparkling clean and dry with advanced PrecisionWash technology and patented CrystalDry technology. With PrecisionWash, intelligent sensors continually scan and check the progress of dishes throughout the cycle, and powerful spray arms target every item of every load, for the ultimate clean. Patented CrystalDry technology transforms moisture into heat up to 176F for the ultimate dry, even for plastics.View Full Product Description