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Ultra-Large Capacity 3 Door French Door Refrigerator with Dual Ice Makers

  • LFX25973ST

  • Stainless Steel

Key Features

  • Slim SpacePlus™ Ice System
  • Plenty of Ice
  • Refreshment on hand
  • 2 Crispers + Glide & Serve Pantry Drawer

Most shelf space.*

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.

*Standard width french door refrigerator, excludes other LG manufactured products

Fresher is better.

Fresher is better.

Smart Cooling system is designed to maintain superior conditions within the refrigerator. The Linear Compressor reacts quickly to temperature fluctuations and helps keep your food fresher, longer. Meanwhile, strategically-placed vents in every section surround your food with cool air no matter where you put it.

Peace of Mind

Peace of Mind

When you buy a refrigerator, you don't want to worry that it won't last. Because the Linear Compressor uses fewer moving parts and operates more efficiently, LG confidently backs the Linear Compressor with a 10-year limited warranty.

Plenty of Ice

Plenty of Ice

With Slim SpacePlus ice maker in the door and another ice maker in the freezer, LG gives you enough ice to fill the cooler and serve the whole party.

Refreshment on hand

Refreshment on hand

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 food fresh.


ADA - Compliant Refrigerators*

To be considered ADA-compliant, a French Door refrigerator must have a minimum of 50% freezer space no more than 54 inches above the finished floor.

Door Type French 3-Door
Size (W x H x D) 35 3/4" x 69 3/4" x 34 1/4"
Freezer Type Pull Drawer
Color Stainless Steel
Display Type Green LED
Slim SpacePlus™ Ice System Yes
Water Filtration System LT500P
Multi-Air Flow Cooling Yes
Temperature Controls Electronic/Digital
Temperature Sensors 5
LoDecibel™ Operation Yes
Door Alarm Yes
LED Interior Light Yes
Child Lock Yes
Limited Warranty 1 Year Parts and Labor, 7 Years on the Sealed System, 10 Years on Linear Compressor
Refrigerator 16.4 cu. ft.
Freezer 7.7 cu. ft.
Total 24.1 cu. ft.
Ice & Water Dispenser Yes
Dual Ice Makers Yes
Water Filtration System LT500P
Dispenser Light Yes
Smart Cooling Yes
Temperature Sensors 5
Linear Compressor Yes
Display Type Green LED
Temperature Controls Electronic/Digital
Door Alarm Yes
Child Lock Yes
LoDecibel™ Quiet Operation Yes
ADA Compliant Yes
Freezer Door Type Pull Drawer
Multi-Air-Flow™ Technology Yes
No. of Shelves 4 Split
Cantilevered Shelves Yes
Shelf Construction Spill Protector™ Tempered Glass
Crisper Bins 2-Humidity Crispers
Glide N’ Serve™ Drawer Yes
Refrigerator Light Premium LED
Slim SpacePlus™ Ice Maker Yes
No. of Shelves/Bin 5 (2 Adjustable Gallon Size)
Dairy Corner Yes
Drawers 2
DuraBase™ Solid Drawer Base Yes
Divider Yes
Ice Bin Yes
Freezer Light 60W
Contour Door Yes
Hidden Hinges Yes
Toe Grille Yes
Surface Coated Metal, Stainless Steel
Back Flush & Metal Cover Over Mechanical Parts
Available Colors Smooth White, Smooth Black, Stainless Steel
Handles Matching Commercial Handles
Dimensions (W case x H top of hinge x D with handles) 35 3/4" x 69 3/4" x 34 1/4"
Depth with Handles 34 1/4"
Depth without Handles 31 3/4"
Depth without Door 27 7/8"
Depth (Total with Door Open) 46 1/2"
Height to Top of Case 68 3/8"
Height to Top of Door Hinge 69 3/4"
Width 35 3/4"
Width (Door Open 90° with Handle) 44 1/4"
Width (Door Open 90° without Handle) 39 1/4"
Door Edge Clearance with Handle 4 1/2"
Door Edge Clearance without Handle 1 3/4"
Installation Clearance Sides 1/8", Top 1", Back 1"
Weight (Shipping) 344 lbs.
Weight (Product) 313 lbs.
Carton Dimensions (WxHxD) 38" x 73" x 37"
Limited Warranty 1 Year Parts and Labor, 7 Years on the Sealed System, 10 Years on Linear Compressor

What People Are Saying

Rated 5 out of 5 by from Love it! After doing what seemed like endless amount of researching I picked this one! It was hands down the best for the price. I do not need all the fancy bells and whistle I just need for it to be functional. The dual ice maker comes in handy when you have guest over. The freezer holds more than I thought it would. But my favorite part is the fridge. Plenty of open space with the ability to adjust the shelfs if necessary. In addition to that, with the water spout being a little further out it means you can fill up any size container. Definitely a great buy!
Date published: 2015-08-28
Rated 4 out of 5 by from Very nice refrigerator Large, well lit, ergonomic refrigerator. French doors make entire shelf and extra-wide drawers accessible. Drawers glide smoothly. Ambient noise is low when compressor runs or ice-maker fills. Extra wide shelves is a nice feature. Its size is huge and makes for less clutter. 3 minor issues: First: Ice-maker stopped working at about 6 months, but LG came in and replaced it promptly. Having seen how easy it is to replace this part, I suggest LG make the part available by mail and install instructions as a video for DIY install. Will save time, as repair technicians are not available in all areas. Second: Water dispenser is super strong making water splash out and onto the unit. Takes a bit getting used to. Third, make the wheels heavier-duty and wider as the unit is heavy and difficult to roll. Otherwise a lovely unit.
Date published: 2015-08-23
Rated 5 out of 5 by from FRENCH DOOR REFRIGERATOR Excellent refrigerator. Roomy inside and a lot of space in the doors for items. Love the dual ice makers and freezer in the bottom. Very quiet also. Great purchase.
Date published: 2015-08-22
Rated 5 out of 5 by from Lg French door I am so pleased with my lg appliances, I especially love the dual ice makers and the upper ice maker is built into the door. There is so much room . Just wish the lighting was on every shelve.
Date published: 2015-08-16
Rated 5 out of 5 by from Great Product Plenty of space for odd shape and large items that needs cooling.
Date published: 2015-08-13
Rated 4 out of 5 by from Dual Ice Maker Pros- Really like the dual ice maker. We switch it on when we are entertaining. Large capacity. Cons- Left door slams hard.
Date published: 2015-07-25
Rated 5 out of 5 by from This product is awesome! Love my new LFX25973ST LG French Door, dual ice-maker refrigerator. Holds a huge amount of food in the refrigerator section. Love being able to see everything at eye level, and the freezer capacity is quite adequate also. Great having the dual ice-makers. I have a small galley and it fits nicely in my space, but the capacity is definitely large enough for a family. Highly recommend this refrigerator!
Date published: 2015-07-15
Rated 5 out of 5 by from Outstanding in every aspect To date, this is probably the best appliance I have purchased in years!
Date published: 2015-07-12
  • 2015-10-06T17:39CST
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We're here to support you with our product.

Contact us for any purchasing inquiries.

Product Support


Ask your questions. Share your answers.

We bought a floor model..  How long does it take to get the fridge to cool.. It's on and powered up but it's not cooling? Thanks

Asked by: Maty
It will take 24 hours for your newly installed LG Ultra-Large Capacity 3 Door French Door Refrigerator with Dual Ice Makers, Model # LFX25973ST to reach the set temperature. When you make temperature changes, it takes 24 hours for the temperature to stabilize and it will also depend on the frequency of the door openings/closings. Opening the doors frequently allows warm air to get in and it will take longer for the refrigerator to cool. You can visit the LG Company site's support page to download and print out a PDF copy of the owner's manual...^IFV
Answered by: LGJoel
Date published: 2015-10-06

Freezer bin insert

I removed the plastic bin insert to clean it and I cannot get it back in so that the door will close. How does this thing fit in here? When I tried to put it back in, the door won't shut all the way. Does it just rest on top somehow? Does the back of it actually fit over the black bar that the rollers are on? Please help!!
Asked by: Cadermonk
We are not clear on which part you are referring to as the plastic bin insert in the LG Ultra-Large Capacity 3 Door French Door Refrigerator with Dual Ice Makers, Model # LFX25973ST, but your owner's manual for the refrigerator has explicit instructions on how to remove and replace the drawers, bins, an shelves within the refrigerator along with illustrated diagrams. You may want to look at pages 34 and 35 to see how to get it back in or see how it should fit...^IFV
Answered by: LGJoel
Date published: 2015-08-05

Could the filter be effecting how much ice is being produced in the main ice bin?

The ice maker in the French door is only producing a few ice cubes at a time. We've checked the sensors, water connection, turned it off for a few minutes then back on. Only thing I think it could be is maybe the filter is effecting it.
Asked by: MeganDawn86
There are many reasons that you can troubleshoot that may be responsible for slow ice production but the water filter in your LG Ultra-Large Capacity 3 Door French Door Refrigerator with Dual Ice Makers, Model # LFX25973ST is not one of them. The minimum recommended temperature setting for normal ice production in the freezer section is -4°F. If the temperature is set warmer, ice production will occur at a slower rate. Opening the doors frequently allows cold air to escape which prevents the unit from reaching its' set temperature and that also affects ice production. Setting the temperature lower helps, as well as opening the doors less frequently. You may also want to check the water line in the back to ensure that it is not kinked, pinched or damaged. Kinks and pinches in the water line can cause a build-up of pressure in the water line which can affect the ice production. You may also want to try the Ice Plus feature. When this feature is activated, the freezer section will run at the coldest temperature for a 24-hour period to increase ice production. Keep the ice compartment door closed tightly. If the ice compartment door is not closed tightly, the cold air in the ice bin will freeze food in the refrigerator compartment. This could also cause the Ice Maker to stop producing ice. You may also want to check to make sure that the water pressure is between 40 and 120 psi (280 and 830kPa) for your Ice Maker to produce the normal amount and size of ice cubes. Also look to make sure that the sensor area on the ice detecting sensor is clean at all times for proper operation, foreign substances or frost on the ice detecting sensor can interrupt ice production...^IFV
Answered by: LGJoel
Date published: 2015-10-06

The water switch gets stuck sometimes, how can I fix it?

The water switch on the LFX21971ST gets stuck, so that water keeps coming out. It gets stuck when you press it near the top of the switch. Its easy to get it unstuck, but not before a lot of water sprays all over the floor.
Asked by: saurin
Hello Saurin. Regrettably, the way that the LG Ultra-Large Capacity 3 Door French Door Refrigerator with Dual Ice Makers, Model # LFX25973ST is designed, the touch control for the water will require getting into the door to fix and that will have to be done by a service technician. If you would like to schedule a repair service, you can submit a request via or you can contact the LG Customer Interactive Center and have a Call Representative assist you with it...^IFV
Answered by: LGJoel
Date published: 2015-06-15

does this model come in black?

Asked by: Coolie
I belive so
Answered by: gregc
Date published: 2015-02-20

why does my refrigerator cut off and nothing works

I can open the doors and close them back and it may come back on but it also may cut off immediately
Asked by: mshelton
that's energy efficiency.
Answered by: gregc
Date published: 2015-02-20

Why does the top ice dispenser keeps getting stuck?

Ice cubes are sticking to each other getting the dispenser stuck everyday. I've had the fridge for a couple months and this is happening from day one. The temp is set to 35 Fridge and 0 Freezer.
I had this happen 1 time . I opened the ice maker, shifted the ice. then ran crushed ice a few times. No problems since.
Answered by: gregc
Date published: 2015-10-06

Can it make crushed ice?

Asked by: jgalmonte
a big yes
Answered by: gregc
Date published: 2015-02-20
  • 2015-10-06T18:45CST
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