LFX28978ST (ASTCNA4) LG Refrigerator - Overview

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Refrigerator Front Plate Assembly – Part Number: AGU75188619
$172.59
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Refrigerator Front Plate Assembly
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Part #AGU75188619
If your fridge doors aren’t sealing properly or you’re noticing cold air escaping, this front plate assembly might be the fix. Also called a mullion or flipper, it fits between the French doors to keep the cold in and your food fresh. Made for select LG and Kenmore models, it’s built from sturdy plastic and helps your fridge run more efficiently. Just check your model number to make sure it’s the right fit.
Door Bin - White/Clear – Part Number: AAP73631501
$71.45
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Door Bin - White/Clear
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Part #AAP73631501
This bin is white in color with a clear front insert. Sold individually.
Handle Screw – Part Number: MJB63190001
$13.15
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Handle Screw
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Part #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 screw is missing or broken, it may need to be replaced. There are multiple handle screws on your fridge, please consider ordering extra as they commonly wear at the same rate. This is about 1 inch long and metallic in color.
Glass Shelf – Part Number: MHL62691504
$69.25
In Stock
Glass Shelf
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Part #MHL62691504
This is the replacement shelf glass for your refrigerator. It is made of glass and is approximately 31 inches wide and 16 inches long. The shelf glass for your refrigerator slides over the crisper cover and acts as a sort of lid. It also creates a shelf that you can place food and beverages on. If your current shelf insert glass is broken, this part is the appropriate replacement. Many of our customers have described this repair as easy. To complete the repair, carefully remove the old glass from the frame and replace it with the new pane of glass. This part is sold individually and is an authentic OEM part.
ROLLER ASSEMBLY – Part Number: AHJ73329901
$15.35
In Stock
ROLLER ASSEMBLY
Part #AHJ73329901
This roller assembly supports smooth movement of racks, drawers, or drums during operation. Reduced friction improves ease of use and reduces wear. Replacing a worn roller restores quiet, smooth movement.
Door Gasket - Gray - Right Side – Part Number: ADX73550624
$62.65
In Stock
Door Gasket - Gray - Right Side
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Part #ADX73550624
This door gasket is used to make an air-tight seal for the cabinet when the door is closed
Connector,Tube – Part Number: 4932JA3009A
$20.85
Special Order
Connector,Tube
Part #4932JA3009A
Refrigerator Spring – Part Number: MHY62044106
$58.25
In Stock
Refrigerator Spring
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Part #MHY62044106
If your French-door fridge isn’t sealing like it used to, this mullion spring could be the fix. It helps the flap between the doors close smoothly and stay in place, keeping cold air in and frost out. A faulty spring can lead to gaps, temperature issues, or ice buildup. This clockwise spring is easy to install—just remember to unplug your fridge first for safety.
Secondary Water Inlet Valve – Part Number: MJX41869202
$97.71
In Stock
Secondary Water Inlet Valve
Part #MJX41869202
This valve helps your fridge deliver water to the ice maker and dispenser. If you’re not getting ice, the dispenser isn’t working, or you hear strange noises, this part might be the fix. It’s easy to install—just make sure it fits your model and turn off the power and water before replacing.
Refrigerator Button Assembly – Part Number: ABH74499601
$56.05
In Stock
Temperature Sensor – Part Number: 6500JB2002X
$40.65
In Stock
Temperature Sensor
Part #6500JB2002X
Refrigerator Water Reservoir – Part Number: AJL72911502
$67.05
In Stock
Refrigerator Water Reservoir
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Part #AJL72911502
The water reservoir holds the water for the water dispenser as the water chills.

Questions And Answers for LFX28978ST

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Will - For model number LFX28978ST
August 17, 2023
HOW TO INSTALL THE ONLY SPRING ON THE LEFT DOOR WHICH MAKES THE MULUN (FLAPPER) OPEN AND CLOSE
Chris Boyle Profile
Hi Will, thank you for your inquiry. The flipper spring does not come individually, you may need to change the whole refrigerator flipper assembly, part number PS12374439 We have attached a relevant video on how to install it. We hope this information helps!
$172.59
In Stock
Refrigerator Front Plate Assembly
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Common Symptoms of the LFX28978ST

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The factory door gasket was split and needed replacing
22 of 36 people found this instruction helpful.
  • Carl from LAKE WYLIE, SC
  • Very Easy
  • Less than 15 mins
I pulled the gasket off and installed the new one. It was very easy. All I had to do was to push the new gasket in place in the grooves in the door. The gasket I received was identical to the one I replaced.
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My nephew accidentally forced the door closed last year, which resulted in the door having to be re closed manually folding back the flap. Ugh!
25 of 46 people found this instruction helpful.
  • Tiziana from WARWICK, NY
  • Really Easy
  • Less than 15 mins
  • Nutdriver
Unscered 2 screws, unplug electrical connection under the screws, slide her flap into grooves, realign screw holes , and rescrew in. Done.
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torn right hand door gasket
13 of 17 people found this instruction helpful.
  • Wallace from AUSTIN, TX
  • Very Easy
  • Less than 15 mins
So easy I couldn't believe I'd done it so quickly. Two minutes from start to finish. Pull the old one off and press the new one in.
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