LFX33975ST (03) LG Refrigerator - Overview

Sections of the LFX33975ST

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Refrigerator Water Filter LT700P – Part Number: AGF80300702
Refrigerator Water Filter LT700P
★★★★★
★★★★★
(4)
PartSelect #: PS12724833
Manufacturer #: AGF80300702
This refrigerator water filter replacement is for 2010 LG refrigerators that have either forward French doors or are the four-door dispensing models. This filter is designed to minimize impurities tha...
$77.99
  In Stock
Order within the next 7 hrs and your part ships today!
Door Bin – Part Number: AAP73252202
Door Bin
★★★★★
★★★★★
(4)
PartSelect #: PS3637058
Manufacturer #: AAP73252202
$82.45
  In Stock
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Handle Screw – Part Number: MJB63190001
Handle Screw
★★★★★
★★★★★
(2)
PartSelect #: PS8752913
Manufacturer #: MJB63190001
This handle screw, also known as a mounting bolt, is a mounting screw to help secure the door handle to your refrigerator door. If your handle is loose, you may just need to tighten the screw. If your...
$13.15
  In Stock
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Ice Water Tube Assembly – Part Number: AJR56656503
Ice Water Tube Assembly
PartSelect #: PS3533046
Manufacturer #: AJR56656503
Having trouble with your LG fridge's ice or water dispenser? We have a solution: the Refrigerator Ice Water Line Tube Assembly is ready to get your fridge back in top shape. Why is this part crucial...
$40.65
  In Stock
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Door Shelf Bin Assembly – Part Number: AAP73252302
Door Shelf Bin Assembly
★★★★★
★★★★★
(2)
PartSelect #: PS3637059
Manufacturer #: AAP73252302
This refrigerator door shelf bin is a clear, gallon-sized storage accessory designed for installation on the right-side door of select refrigerator models. Crafted from durable, food-safe resin, it fe...
$60.45
  In Stock
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Connector,Tube – Part Number: 4932JA3009A
Connector,Tube
PartSelect #: PS3524389
Manufacturer #: 4932JA3009A
$20.85
  Special Order
Water Dispenser Button – Part Number: ABH74219603
Water Dispenser Button
PartSelect #: PS8748092
Manufacturer #: ABH74219603
$69.25
  In Stock
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Left Side Connector Rail – Part Number: 4932JA1010A
Left Side Connector Rail
PartSelect #: PS3524384
Manufacturer #: 4932JA1010A
Are you tired of wrestling with a sagging freezer basket? Say goodbye to these days thanks to the Left Side Connector Rail, a genuine replacement part from LG. This freezer basket support rail speeds ...
$27.45
  In Stock
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Refrigerator Water Reservoir – Part Number: AJL72911502
Refrigerator Water Reservoir
★★★★★
★★★★★
(2)
PartSelect #: PS3618757
Manufacturer #: AJL72911502
The water reservoir holds the water for the water dispenser as the water chills.
$67.05
  In Stock
Order within the next 7 hrs and your part ships today!
WATER INLET VALVE – Part Number: AJU72992603
WATER INLET VALVE
PartSelect #: PS3618979
Manufacturer #: AJU72992603
$120.78
  In Stock
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Micro Switch – Part Number: 6600JB3001C
Micro Switch
PartSelect #: PS3529276
Manufacturer #: 6600JB3001C
$35.15
  In Stock
Order within the next 7 hrs and your part ships today!
Water Filter Bypass Plug – Part Number: ABN73019101
Water Filter Bypass Plug
PartSelect #: PS3530706
Manufacturer #: ABN73019101
$38.19
  In Stock
Order within the next 7 hrs and your part ships today!

Questions And Answers for LFX33975ST

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2 questions answered by our experts.
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Tom
June 12, 2025
Getting the ER FF error code frequently. What is the issue and is it an easy fix?
For model number LFX33975ST
PartSelect logo
Hi Tom, thank you for reaching out. This error occurs when the freezer fan motor does not operate normally. The evaporator fan motor for your model is part number PS7791877. You may need to replace it to fix the issue. We hope this sorts out your problem!
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Thomas
January 12, 2024
COMPRESSOR COMES ON AND GETS FRIDGE TO 33 DEGREES THEN WONT COME ON AGAIN UNTILL UNIT IS OVER 40 DEGREES. I DONT KN0W WHEN IT COMES ON AS IT HAPPENS IN THE MIDDEL OF THE NITE. I WAKE UP IN THE MORNING AND I CAN HEAR THE COMPRESSOR RUNNING AND THE FRIDGE IS COOLING. Sorry about the caps did not mean to shout.
For model number LFX33975ST
PartSelect logo
Hello Thomas, thank you for contacting us. According to our research, we would recommend checking the fresh food section door gasket for any damage. If the gasket is fine, then you may need to replace the thermistor, part number PS3529165. It senses the temperature inside the refrigerator and sends information to the electronic control. We hope this information helps!
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Common Symptoms of the LFX33975ST

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Leaking
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Door won’t open or close
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Not dispensing water
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Door Sweating
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Ice maker won’t dispense ice
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Frost buildup
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Fridge and Freezer are too warm
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Ice maker not making ice
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Freezer section too warm
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Ice maker dispenses too much ice
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Replaced Old Molded Gasket with new one
For the right side of the refrigerator door, just pulled off the old gasket and replaced it with the new one. Old gasket came off easily. Just had to pull it off. No screws on the right side. Just pushed the new one in place in the groove on the door.

For the left side, needed a Phillip’s screwdriver to remove the flap first. Helps to have a second person hold the door from moving. Once flap was off, pulled the old gasket off and installed the new one just like the right side. Then screwed the flap back on once the gasket was in the groove properly.

Initially after install, it seemed like the magnet on the door was not strong enough but after a couple of days, the magnet seems a lot stronger, sealing the air out. Very happy I replaced it. It was a lot simpler to replace than I thought it would be.
Parts Used:
Door Gasket Assembly GASKET ASSEMBLY,DOOR
  • Megan from Elk Grove, CA
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
7 of 7 people found this instruction helpful.
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Ice dispenser continued to dispense ice unless I turned it off all together
Removed the section of refrigerator that dispenses ice and water. Necessary to pry with object that does not scratch like plastic scraper. Then pull out and replace the switch Micro -- only has one Phillips screw holding switch. Replaced the dispenser and snapped on the New button assembly I broke and job was done. Works perfectly now..
Parts Used:
Water Dispenser Button Ice Dispenser Lever Refrigerator Micro Switch Micro Switch
  • Ralph D from EOLIA, MO
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
7 of 12 people found this instruction helpful.
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Moldy and torn gaskets
Once I U tubed the the removal and replacement of the gaskets it was super easy. The right gasket change was easy without tools. The left gasket required me to remove the mullion first, which is why I used Utube.
Parts Used:
Door Gasket Assembly GASKET ASSEMBLY,DOOR
  • Konnie from SALEM, OR
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
4 of 5 people found this instruction helpful.
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