LGLDFN4542S brings together sleek style and high-performance cleaning in a dishwasher designed to make everyday kitchen cleanup easier and more efficient. With its 24-inch width and generous capacity for up to 15 place settings, this model is a smart choice for busy households that need room for everything from weeknight dinner plates to larger cookware. What helps set it apart from many similar dishwashers is LG’s QuadWash™ technology, which uses four spray arms instead of the traditional two to deliver more complete coverage from multiple angles, helping tackle stuck-on food with greater confidence. It also features Dynamic Dry™, an advanced drying system that uses a two-stage fan process for faster, more effective drying performance, so dishes come out ready to unload with less lingering moisture. Another standout advantage is the convenient 3rd Rack, which creates extra space for flatware, utensils, and small kitchen tools while freeing up room below for larger items. Inside, EasyRack™ Plus adds welcome flexibility with an adjustable loading system that makes it easier to fit a variety of dish shapes and sizes without the usual hassle. The durable stainless steel tub helps maintain a polished interior while supporting long-lasting performance, and LoDecibel™ operation at 48 dBA keeps the dishwasher running quietly enough to blend into the background of your home. Finished in elegant PrintProof stainless steel, this model also helps resist fingerprints and smudges, making it easier to keep the exterior looking clean and refined. Altogether, this dishwasher offers the kind of premium features shoppers often look for in higher-end models, combining powerful wash coverage, enhanced drying, flexible organization, and quiet performance in one dependable appliance.
• QuadWash® technology – uses four spray arms to clean dishes from multiple angles for more complete coverage than traditional two-arm systems.
• Dynamic Dry™ system – uses LG’s 2-stage fan drying system to improve moisture removal and help dishes come out drier.
• EasyRack™ Plus system – provides flexible rack organization so you can fit more dishes, cookware, and awkward items in fewer loads.
• LoDecibel™ Quiet Operation (48 dBA) – runs quietly enough for open-concept kitchens and everyday use without major noise disruption.
• Inverter Direct Drive™ Motor – delivers dependable wash performance with efficient motor operation and fewer moving parts.
• SenseClean™ Wash System – monitors soil levels and helps optimize washing performance for cleaner dishes.
• NeveRust™ Stainless Steel Tub – offers a durable rust-resistant interior that supports long-term performance and helps maintain a clean tub environment.
• PrintProof™ Stainless Steel finish – resists fingerprints and smudges to help the exterior stay cleaner with less wiping.
• NFC Tag On technology – allows access to additional functionality such as downloadable cycle support through compatible NFC-enabled devices.
• NSF®-Certified sanitization capability – supports high-temperature sanitizing performance for dishes and cookware.
• 3rd Rack – adds a dedicated top rack for flatware, utensils, and small kitchen tools to free up space below.
• 15 place setting capacity – accommodates a large number of dishes in one load, making it suitable for families or frequent entertaining.
• Height-adjustable upper rack – lets you raise or lower the upper rack to create room for taller items on either rack.
• Fold-down tines – increase loading flexibility for larger bowls, pots, pans, and irregularly shaped dishes.
• BPA-free nylon-coated racks and tines – help protect dishes while offering durable rack construction.
• Upper rack handle – makes the upper rack easier to pull out and reposition during loading and unloading.
• Front control design – places controls on the front of the dishwasher for quick access to cycle and option selection.
• Fully integrated electronic control panel – provides a clean, modern interface for selecting wash cycles and options.
• Pocket handle – creates a streamlined built-in appearance while allowing easy door access.
• 9 wash cycles – includes Auto, Heavy, Delicate, Normal, Turbo, Download Cycle, Machine Clean, Rinse, and Express to handle a wide range of cleaning needs.
• Auto cycle – adjusts washing performance for everyday mixed loads.
• Heavy cycle – targets heavily soiled pots, pans, and dishes that need stronger cleaning action.
• Delicate cycle – provides gentler washing for more fragile dishware and glassware.
• Normal cycle – offers balanced cleaning performance for typical daily loads.
• Turbo cycle – helps clean dishes faster when you need quicker turnaround.
• Download Cycle – adds access to extra cycle functionality through compatible NFC support.
• Machine Clean cycle – helps clean the dishwasher interior to support maintenance and performance.
• Rinse cycle – rinses dishes without running a full wash, useful for holding loads until later.
• Express cycle – speeds up washing for lightly soiled items and quick-use situations.
• 8 wash options – expands cleaning customization with Dual Zone, Half Load, Energy Saver, High Temp, Extra Dry, Delay Start, Control Lock, and Night Dry.
• Dual Zone option – varies spray intensity between racks to better handle mixed loads with delicate items and heavily soiled cookware together.
• Half Load option – allows more efficient washing when the dishwasher is not completely full.
• Energy Saver option – reduces energy use during the wash process for improved efficiency.
• High Temp option – raises wash temperature to help improve cleaning performance on tougher messes.
• Extra Dry option – adds drying support for dishes that need improved moisture removal.
• Delay Start option – lets you schedule the dishwasher to begin later for convenience or off-peak operation.
• Control Lock function – disables the controls during operation to help prevent accidental changes.
• Night Dry option – extends drying support for loads that benefit from additional drying time.
• 3 spray arms – uses top, upper, and lower spray arms to distribute water throughout the tub for broad cleaning coverage.
• Vario Wash – helps tailor water pressure and wash action for different dishwashing needs.
• Hidden water heater – supports water temperature management for improved cleaning and sanitizing performance.
• Soil/turbidity sensor – detects how dirty the water is and helps the dishwasher respond accordingly.
• 3-stage filtration system – filters food particles from wash water to support cleaner recirculation and better wash results.
• Detergent and rinse-aid dispenser – provides organized dispensing of cleaning agents for proper wash and drying performance.
• End-of-cycle indicator – alerts you when the load is finished with a beeper and display indication.
• Cycle status lights – provide a visible indication of dishwasher operation and progress.
• Rinse-aid dispenser indicator – lets you know when rinse aid needs refilling.
• Balanced door – helps the door open and close more smoothly for easier everyday use.
• Safety float switch – adds leak protection by helping detect abnormal water levels.
• Upper rack dish height limit of 9 inches – accommodates plates, bowls, cups, and smaller cookware in the upper section.
• Lower rack dish height limit of 12.5 inches – provides room for larger plates, serving pieces, and pots on the bottom rack.
• Cutlery basket – offers a dedicated space for silverware and utensils to keep them organized during washing.
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Manufacturer's Warranty: 1 year
Canadian model: LDFN4542S
Canadian UPC: 048231341943
EAN: 0048231341943
Get a Spotless Clean the First Time
LDFN4542S - Get a Spotless Clean the First Time
LG's exclusive QuadWash® technology gets dishes clean the first time. With four spray arms instead of just two, QuadWash® uses Multi-Motion arms that rotate back and forth while spinning to power-clean dishes from multiple angles throughout the entire cycle. 1
Resists Smudges for an Effortless Shine
LDFN4542S - Resists Smudges for an Effortless Shine
PrintProof™ finish resists fingerprints and smudges to keep your kitchen looking its best.
Designed with Quiet in Mind
LDFN4542S - Designed with Quiet in Mind
An advanced 3-stage filtration system traps food particles to reduce noise & increase efficiency.
Beautiful tables start with beautiful dishes
LDFN4542S - Beautiful tables start with beautiful dishes
Dynamic Dry™ technology on all LG dishwashers delivers faster, more complete drying.
Download new cycles from your phone to your dishwasher
LDFN4542S - Download new cycles from your phone to your dishwasher
With NFC Tag-On, you can do one-touch cycles or your troubleshooting questions right on your phone.
A Convenient Spot for Hard-to-Fit Items
LDFN4542S - A Convenient Spot for Hard-to-Fit Items
The convenient 3rd rack holds more items so you can save time and wash fewer loads.