
















This item is discontinued.
Please contact us at (800) 229-8389 for replacement options.
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Iconic & Trusted
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Consumer Reports standouts across laundry and refrigeration that shoppers consistently love.
Low Returns
Fan-favorite reliability keeps return rates low across LG's broad appliance lineup.
Top-Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, and Dynamic Heat Dry
The LG LDTH555NS 24-inch Smart Top Control Dishwasher combines advanced technology with exceptional performance to elevate your kitchen experience. With a spacious capacity of 15 place settings, it efficiently handles large loads, making it perfect for families and entertaining. The innovative QuadWash Pro system utilizes multi-motion spray arms to ensure thorough cleaning from every angle, while the 1-hour cycle provides quick and effective results. Operating at a whisper-quiet 46 dB, it won’t disrupt your home environment. The built-in Wi-Fi connectivity allows for remote monitoring and control via the LG ThinQ app. Featuring a sleek Printproof Stainless Steel finish, this dishwasher resists fingerprints and smudges, ensuring a clean and polished look in your kitchen.
Sleek Exterior Design
Top controls with LED display are easy to see and use when the dishwasher door is open but hidden from view when the door is closed, for a seamless look that’s also easy to clean.
Resists Smudges for an Effortless Shine
PrintProof finish resists fingerprints and smudges to keep your kitchen looking its best. Available in black and classic stainless steel, now you can have all of the things you love about stainless steel appliances—the premium look, the professional-grade durability—without the need for special cleaners or constant attention. Plus, it easily wipes clean with a soft, dry cloth.
Why should you buy LG LDTH555NS?
Frequently Asked Questions by Customers
Pros and Cons of LG Top-Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, and Dynamic Heat Dry™
The Top-Control Dishwasher is designed to revolutionize the way we clean our dishes, offering advanced features that promise efficiency and convenience. With a focus on speed, cleaning power, and smart technology, this dishwasher aims to meet the needs of modern households. In this document, we will explore the pros and cons of this appliance to help you determine if it is the right fit for your kitchen.
Pros
Cons
The Top-Control Dishwasher offers a range of impressive features that cater to the needs of modern households, including fast cleaning cycles, enhanced drying capabilities, and smart technology integration. While it presents several advantages, such as efficiency and quiet operation, potential buyers should also consider the higher price point and the complexity of its features. Ultimately, this dishwasher could be an excellent investment for those seeking a powerful and convenient solution for their dishwashing needs.
| Width | |
| Exterior Width | 24" |
| Width | 23 3/4" |
| Cutout Width | 24" |
| Depth | |
| Depth | 24 5/8" |
| Depth with Door Opened at 90 Degrees | 49 1/4" |
| Cutout Depth | 24" |
| Height | |
| Height | 33 5/8" |
| Cutout Height | 33 5/8" |
Top-Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, and Dynamic Heat Dry
The LG LDTH555NS 24-inch Smart Top Control Dishwasher combines advanced technology with exceptional performance to elevate your kitchen experience. With a spacious capacity of 15 place settings, it efficiently handles large loads, making it perfect for families and entertaining. The innovative QuadWash Pro system utilizes multi-motion spray arms to ensure thorough cleaning from every angle, while the 1-hour cycle provides quick and effective results. Operating at a whisper-quiet 46 dB, it won’t disrupt your home environment. The built-in Wi-Fi connectivity allows for remote monitoring and control via the LG ThinQ app. Featuring a sleek Printproof Stainless Steel finish, this dishwasher resists fingerprints and smudges, ensuring a clean and polished look in your kitchen.
Sleek Exterior Design
Top controls with LED display are easy to see and use when the dishwasher door is open but hidden from view when the door is closed, for a seamless look that’s also easy to clean.
Resists Smudges for an Effortless Shine
PrintProof finish resists fingerprints and smudges to keep your kitchen looking its best. Available in black and classic stainless steel, now you can have all of the things you love about stainless steel appliances—the premium look, the professional-grade durability—without the need for special cleaners or constant attention. Plus, it easily wipes clean with a soft, dry cloth.
Why should you buy LG LDTH555NS?
Frequently Asked Questions by Customers
Pros and Cons of LG Top-Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, and Dynamic Heat Dry™
The Top-Control Dishwasher is designed to revolutionize the way we clean our dishes, offering advanced features that promise efficiency and convenience. With a focus on speed, cleaning power, and smart technology, this dishwasher aims to meet the needs of modern households. In this document, we will explore the pros and cons of this appliance to help you determine if it is the right fit for your kitchen.
Pros
Cons
The Top-Control Dishwasher offers a range of impressive features that cater to the needs of modern households, including fast cleaning cycles, enhanced drying capabilities, and smart technology integration. While it presents several advantages, such as efficiency and quiet operation, potential buyers should also consider the higher price point and the complexity of its features. Ultimately, this dishwasher could be an excellent investment for those seeking a powerful and convenient solution for their dishwashing needs.
| Width | |
| Exterior Width | 24" |
| Width | 23 3/4" |
| Cutout Width | 24" |
| Depth | |
| Depth | 24 5/8" |
| Depth with Door Opened at 90 Degrees | 49 1/4" |
| Cutout Depth | 24" |
| Height | |
| Height | 33 5/8" |
| Cutout Height | 33 5/8" |
1 Year Parts and Labor, 2 Years on Tub and Certain Parts, 10 Years on Direct Drive Motor
Returns accepted within 30 days of delivery. Item must be in original packaging and unused condition.
Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.
We offer free in-home delivery to most serviceable zip codes for orders over $999.
Free Standard Installation
Free 1 Year Extended Warranty
Bonus Rewards
Manufacturer rebates, instant savings, and product discounts — all in one place.
Choose a 3- or 5-year protection plan—get 50% back if you don't use it.
If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.