My Account My Account Icon Rebate Rebate Icon Update Update Icon Top Arrow Top Arrow Down Arrow Down Arrow Article Article Calendar Calendar Employees Employees Vendors Vendors Warehouse Warehouse Shipment Shipment
Summer Sales Event - Up to 65% Off Select Product Sitewide No Interest Financing Up to 24 Months
Discontinued No longer available.

LG Signature Products


LUPXS3186N 36" InstaView Door-in-Door Refrigerator with 30.8 cu. ft. Total Capacity, Auto Open Door, Textured Steel, Slim SpacePlus Ice System, and Ice and Water Dispenser, in Stainless Steel
★★★★★ ★★★★★

36 Inch Built In French Door Refrigerator with 30.8 cu. ft. Total Capacity, 3 Glass Shelves, 12 cu. ft. Freezer Capacity, External Water Dispenser, Door in Door, Crisper Drawer, Automatic Defrost, Energy Star Certified, Ice Maker, Slim SpacePlus, Water and Ice Dispenser in Stainless Steel

Temporarily Out of Stock

The product is not available for shipping from our warehouse. We have contacted the manufacturer and expect shipment to our warehouse within 48-72 Hours. It will then take a few more days to be delivered to you, depending on the way you requested it to be shipped.

Quick Specs: View More

  • Width: 35.75"
  • Height: 70.25"
  • Depth: 36.625"
  • Type: Built In
  • Style: Bottom Freezer
  • Total Capacity: 30.8 cu. ft.
  • Refrigerator Capacity: 18.80 cu. ft.
  • Freezer Capacity: 12 cu. ft.
  • Water Dispenser: External
  • Ice Maker: Yes
  • Defrost Type: Automatic
  • Type of Shelves: Glass
  • Energy Star: Yes
  • Slim SpacePlus
  • Water and Ice Dispenser

Enter zip code for delivery ETA and promotions:


The 36" InstaView Door-in-Door Refrigerator from LG will be the best addition to your kitchen. The refrigerator features a spacious 30.8 cu. ft. capacity to satisfy your storage needs. This unit features an external ice and water dispenser to quench your thirst. Available at AppliancesConnection


InstaView™ Door-in-Door®
InstaView™ Door-in-Door® has a sleek mirrored glass panel that illuminates with two quick knocks, allowing you to see inside the easy access compartment without ever opening the door, reducing cold air loss to help keep food fresher longer.

Auto Open Door™
Auto Open Door™ feature is a smart sensor detector at the foot of the refrigerator that opens the door automatically. Just step on the "Door Open" light projection on the floor in front of the refrigerator and the door gently opens.

Textured Steel™
Full stainless steel body with a scratch-resistant textured finish makes for an impeccable exterior design, enhancing its minimalist style to the fullest.

Custom Chill™ Pantry
The wide and deep versatile pantry is available with different temperature settings for storing a wide range of foods from meats to fresh produce.

FRESHShield™ Cooling
Cold air is automatically released from ducts located at the top of the refrigerator to form a cold air barrier.

Fresh Filter
Fresh Air Filter with forced air circulation and dedicated fan helps to deodorize the air.

Additional Features:

  • ColdSaver™ Panel
  • ENERGY STAR® Qualified
  • Slim SpacePlus® Ice System
  • Integrated Tall Ice & Water Dispenser® with Measured Fill
  • Linear Compressor
  • SmartDiagnosis™
  • Child Lock
  • Door Alarm

Warranty: 1 Year Parts and Labor, 7 Years on the Sealed System, 10 Years on Linear Compressor


Width: 35.75"
Exterior Width: 36"
Height: 70.25"
Depth: 36.625"
Cutout Height: 71.25"
Cutout Depth: 38.625"
Cutout Width: 38.875"
General Specifications
Color: Stainless Steel
Color Class: Stainless Steel
Total Capacity: 30.8 cu. ft.
Style: Bottom Freezer
Number of Shelves: 3
Type of Shelves: Glass
Number of Doors: 4
Defrost Type: Automatic
Ice Maker: Yes
Water Dispenser: External
Door in Door: Yes
LED Lighting: Yes
Energy Star: Yes
Split Shelves: Yes
Freezer Capacity: 12 cu. ft.
Refrigerator Capacity: 18.80 cu. ft.
Door Color: Stainless Steel
Depth with Door at 90 Degrees: 49.5"
Height without Hinges: 69"
Size: Full Size
Crisper: Yes
Freezer: Yes
Freezer Type: Shelves
Electrical Requirements
Volts: 115 Volts
Amps: 20 Amps
Minimum Amps: 15 Amps
Frequency: 60 Hz.
1 Year Parts and Labor, 7 Years on the Sealed System, 10 Years on Linear Compressor


Water and Ice Dispenser

Water and Ice Dispenser

A convenient water and ice dispenser keeps ice and water close at hand, saving you from opening the door every time you want water or ice. Keeping the door closed means the temperature inside stays more consistent, saving you money and helping keep your f

InstaView Door-in-Door

InstaView Door-in-Door

A new type of innovative InstaView Door-in-Door™ that lights up and becomes transparent when you knock twice on the door allowing you to check what is inside the refrigerator without opening the door and losing cold air.

Auto Door Open

Auto Door Open

When your arms are full of groceries, but you need to open the refrigerator door, use your feet. The step activated smart sensor will project a holograph, and the door will open for you.

Ice makers are great, but not if it means you can`t fit all of your food in the fridge. The Slim SpacePlus® Ice System provides more shelf space and allows even more space for door bins.

ENERGY STAR® Qualified

ENERGY STAR® Qualified

Saves Energy. Saves You a Few Bucks. And Saves the Environment. Making it a shoe-in for the Energy Star Qualified badge.

Appliance Necessities 6FTIMHOSE

72" Water Hose/Ice Maker Connector with 1/4" Compression


Qty: Add to Cart Free Shipping

Be the first to ask a question

Ask A Question

Be the first to review this product

Write A Review


  • Brand:LG Signature
  • UPC:048231787635
  • Stock Id:733223
  • Product Number:LUPXS3186NDONOTUSE


  • Color:Stainless Steel
  • Hinge Side:Both
  • Type:Built In
  • Style:Bottom Freezer
  • Glass Door:No
  • Door Color:Stainless Steel
  • 4 Door:Yes


  • Type of Shelves:Glass
  • Total Capacity:30.8 cu. ft.
  • Split Shelves:Yes
  • Refrigerator Capacity:18.80 cu. ft.
  • Number of Shelves:3
  • Freezer Shelves:None
  • Freezer Capacity:12 cu. ft.
  • Counter-Depth:No
  • Flush Installation:No
  • Accepts Custom Panels:No
  • Smudge Proof:No
  • Number of Doors:4
  • Freezer:Yes
  • Freezer Type:Shelves
  • Convertible Freezer/Refrigerator:No


  • Cutout Depth:38.625"
  • Cutout Height:71.25"
  • Cutout Width:38.875"
  • Exterior Width:36"
  • Depth:36.625"
  • Depth with Door at 90 Degrees:49.5"
  • Depth without Handles:36.625"
  • Height:70.25"
  • Height without Hinges:69"
  • Size:Full Size
  • Width:35.75"


  • Fingerprint Resistant:No
  • Defrost Type:Automatic
  • Door Alarm:Yes
  • Door in Door:Yes
  • Door Lock:No
  • Ice Maker:Yes
  • Dual Ice Maker:No
  • Sabbath Mode:No
  • Water Dispenser:External
  • LED Lighting:Yes
  • Crisper:Yes
  • Slim SpacePlus:Yes
  • Water and Ice Dispenser:Yes

    Technical Details

  • Energy Star:Yes
  • Volts:115 Volts
  • Amps:20 Amps
  • ADA Compliant:No
  • Warranty:1 Year Parts and Labor, 7 years on the Sealed System, 10 Years on Linear Compressor
  • Hot Water Dispenser:No
  • Frequency:60 Hz.
  • Sparkling Water Dispenser:No
  • Turbo Cool Setting:No
  • Minimum Amps:15 Amps
  • Odor Free:No
  • Weight:516.00 lbs