To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

Mega-Capacity 3 Door French Door Refrigerator with Smart Cooling Plus

  • LFX33975ST

  • Stainless Steel
  • Discontinued Product

Key Features

  • Mega-Capacity (33 cu.ft.) – The Largest Capacity Available in the Category*
  • Slim SpacePlus™ Ice System
  • Smart Cooling Plus System
Door Type French 3-Door
Total Capacity 32.5 cu. ft.
Size (W x H x D) 35 3/4” x 70 1/4" x 37 1/8”
Refrigerator 22 cu. ft.
Freezer 10.5 cu. ft.
Total 32.5 cu. ft.
Ice & Water Dispenser Yes
Dispenser Type Integrated Tall Dispenser
Ice System Slim SpacePlus™
Daily Ice Production 3.5 lbs/3.8 IcePlus
Ice Storage Capacity 3.2 lbs
Water Filtration System Compact Filter LT700P
Dispenser Light Yes
Smart Cooling Plus System Yes
Temperature Sensors 11
Linear Compressor Yes
Fresh Air Filter Yes
Dual Evaporator Yes
Display Type TFT LCD Display/Touch
Temperature Controls Electronic LED
Door Alarm Yes
Child Lock Yes
LoDecibel™ Operation Yes
SmartDiagnosis™ Yes
Auto Closing Door Hinge Yes
No. of Shelves 4 Split/3 Fixed
Folding Shelf 1
Cantilevered Shelves Yes
Shelf Construction Spill Protector™ Tempered Glass
Crisper Bins 2 Humidity Crispers / 1 Bonus Drawer
Glide N’ Serve™ Drawer Yes
Refrigerator Light Premium LED
EasyReach™ Bins Yes
No. of Shelves/Bin R: 3 (2 Adj. Gallon) + 1 ea(Half Door Bin), L: 3 (Small)
Door Bin Construction 3 Piece (Clear+Opaque+Spray Deco)
Dairy Corner Yes
Door Type Pull Drawer
Drawers 3
Handle SmartPull™ Freezer Handle
DuraBase™ Solid Drawer Base Yes
Drawer Divider Yes
Ice Bin Yes
Freezer Light Premium LED
3-Tier Organization™ Yes
Contour Door Yes
Hidden Hinges Yes
Surface Coated Metal, Stainless Steel
Back Flush & Metal Cover Over Mechanical Parts
Available Colors Stainless Steel (ST)
Handles Matching Commercial Handles
Depth with Handles 37 1/8"
Depth without Handles 34 5/8"
Depth without Door 30 3/8"
Depth (Total with Door Open) 49"
Height to Top of Case 68 7/8"
Height to Top of Door Hinge 70 1/4"
Width 35 3/4"
Width (Door Open 90° with Handle) 45"
Width (Door Open 90° without Handle) 40"
Door Edge Clearance with Handle 4 5/8"
Door Edge Clearance without Handle 2 1/4"
Installation Clearance Sides 1/8", Top 1", Back 1"
Weight (Unit/Carton) 340 lbs. / 380 lbs.
Carton Dimensions (WxHxD) 38" x 73" x 39"
Ice & Water Dispenser Yes
Smart Cooling No
Door-In-Door No
Smart Cooling Plus Yes
Energy Star Qualified Yes
Limited Warranty 1 Year Parts and Labor, 7 Years on the Sealed System, 10 Years on Linear Compressor
UPC 048231 784603

What People Are Saying

  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getReviews, 212ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

We're here to support you with our product.

View LFX33975ST Product Support

Contact us for any purchasing inquiries.


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getContent, 444ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;