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LG Built-in dishwasher with QuadWash Pro - 46 dBA
LG

Built-in dishwasher with QuadWash Pro - 46 dBA (LDNPQ555S)

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Wi-FiSALEStainless Steel
$944.99from 24 retailers

As of October 27, 2026, the LG Built-in dishwasher with QuadWash Pro - 46 dBA is available from 24 Canadian retailers, starting at $944.99 CAD, lowest at TA Appliance and Dufresne Furniture & Appliances.

Price Comparison - 24 retailers

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RetailerCurrent Price
Dufresne Furniture & AppliancesBEST
In Stock
$944.99Buy at Dufresne Furniture & Appliances
TA ApplianceBEST
In Stock
$944.99Buy at TA Appliance
Canadian Appliance Source
In Stock
$945.00Buy at Canadian Appliance Source
Germain Larivière
Special order
$945.00Buy at Germain Larivière
Leon's
In Stock
$945.00Buy at Leon's
Visions Electronics
In Stock
$945.00Buy at Visions Electronics
Meubles Domon
In Stock
$948.00Buy at Meubles Domon
Great Kitchens & Appliances
In Stock
$949.00Buy at Great Kitchens & Appliances
RONA
In Stock
$949.00Buy at RONA
Tasco Appliances
In Stock
$949.00Buy at Tasco Appliances
Tepperman's
In Stock
$949.00Buy at Tepperman's
Trail Appliances
In Stock
$949.98Buy at Trail Appliances
City Furniture & Appliances
In Stock
$949.99Buy at City Furniture & Appliances
Continental Furniture & Appliances
In Stock
$949.99Buy at Continental Furniture & Appliances
Corbeil Électro
In Stock
$949.99Buy at Corbeil Électro
Designer Appliances
In Stock
$949.99Buy at Designer Appliances
E67
In Stock
$949.99Buy at E67
Handy Appliances
In Stock
$949.99Buy at Handy Appliances
JC Perreault
In Stock
$949.99Buy at JC Perreault
Nick Appliances
In Stock
$949.99Buy at Nick Appliances
Signature Bachand
In Stock
$949.99Buy at Signature Bachand
Tanguay
In Stock
$949.99Buy at Tanguay
The Brick
In Stock
$995.00Buy at The Brick
Appliance Canada
In Stock
$1,049.99Buy at Appliance Canada

Deal Score

Around average: typical price for the last 90 days

51/100

How the deal score works

At a glance

  • Compared across 24 Canadian retailers, from $944.99 to $1,049.99: a $105.00 spread.
  • Available at 24 of the 141 Canadian retailers and brand stores we track.
  • At $944.99, this is the lowest price in the last 30 days (90-day range $853.00–$1,049.99, over 21 days of tracked prices).
  • 46 dB: quieter than 43% of the 129 dishwashers we track with a published noise rating.

Prices last verified October 26, 2026.

About the LG LDNPQ555S

The LG Built-in dishwasher with QuadWash Pro - 46 dBA carries model number LDNPQ555S and barcode (GTIN) 00195174144190. The LG LDNPQ555S is one of 21 dishwashers of the 539 we list in stock marked ENERGY STAR Most Efficient (4%). The LG LDNPQ555S is one of 135 dishwashers of the 539 we list in stock marked ENERGY STAR Certified (25%). The LG LDNPQ555S is one of 148 dishwashers of the 539 we list in stock marked Third Rack (27%).

At $944.99, the LG LDNPQ555S costs less than 340 of the 539 dishwashers we list with a price today (63%); the median is $1,099.00. Among the 30 LG dishwashers we list with a price today, which run from $594.99 to $1,694.99, the LG LDNPQ555S is the 15th lowest-priced. Dufresne Furniture & Appliances and TA Appliance share the lowest new price for the LG LDNPQ555S, $944.99.

In the past 12 months we recorded 68 new prices for the LG LDNPQ555S from 28 retailers, the earliest on April 3, 2026 ($895.00). The LG LDNPQ555S's lowest recorded new price was $799.00 at Canadian Appliance Source on July 11, 2026, and its highest $1,049.99 at Appliance Canada on September 4, 2026.

Compared with the products we list in stock today. How we compare

Energy

ENERGY STAR Most Efficient

220 kWh/year · 16 place settings · 2.9 gal/cycle

Figures are from the ENERGY STAR certified model family (the certified record covers this model’s colour variants). Source: ENERGY STAR ↗

Price History (up to 6 months)

Loading price history…

Lowest in the last 6-month: $799.00 on Jul 11, 2026, current price is 18% above that floor

Prices trending up: buy sooner

Specifications

Model
LDNPQ555S
Place Settings
16
Noise Level
46 dB
3rd Rack
Yes
Water Use
11 L/cycle
Energy Use
220 kWh/yr
ENERGY STAR
Yes
Width
23.7"
Height
33.8"
Depth
23.7"
Weight
41 kg (90.4 lb)
Finish
Stainless Steel
Installation
built_in
Warranty
1 year
View on LG website →

Detailed Specifications

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Energy

Water Use Gallons Cycle
2.90 gal/cycle
Better Than Federal Kwh Year
28 kWh/yr
Better Than Federal Gallons Cycle
42 gal/cycle
Energy Star Unique Id
ES_1118034_LDNPQ555*_12092025160207_80281263
Energy Star Pd Id
4517943

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