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LG LFX28978ST/04 refrigerator

LG LFX28978ST/04 refrigerator Parts

Here are the diagrams and repair parts for LG LFX28978ST/04 refrigerator, as well as links to manuals and error code tables, if available.

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Browse Parts for LFX28978ST/04 Refrigerators

  • Refrigerator Freezer Drawer Bin for LG LFX28978ST/04 - Part AJP73594506

    #136C

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    Refrigerator Freezer Drawer Assembly

    Part #AJP73594501

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  • Refrigerator Shelf for LG LFX28978ST/04 - Part AHT73453801

    #141C

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    Shelf Assy,n

    Part #AHT73633801

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  • Refrigerator Door Flipper Mullion - Refrigerator Component By Lg for LG LFX28978ST/04 - Part AGU75188619

    #235A

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    Refrigerator Flipper Assembly

    Part #AGU74110901

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  • Refrigerator Evaporator Assembly for LG LFX28978ST/04 - Part ADL73762003

    #302B

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    Refrigerator Evaporator Assembly

    Part #ADL73741401

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  • Refrigerator Ice Maker Fill Tube for LG LFX28978ST/04 - Part AJR73964201

    #617A

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    Refrigerator Spring

    Part #4970JQ3016J

    Replaced by #AJR73964201

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  • Fan Assy for LG LFX28978ST/04 - Part ADP73673901

    #329B

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    Refrigerator Fan Assembly

    Part #ADP73773801

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  • Refrigerator Water Reservoir Cover for LG LFX28978ST/04 - Part MCK71555401

    #312B

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    Refrigerator Water Reservoir Cover

    Part #MCK67107201

    Replaced by #MCK71555401

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  • Cover Assy,t for LG LFX28978ST/04 - Part ACQ85891606

    #154A

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    Refrigerator Crisper Drawer Cover Frame

    Part #ACQ85891601

    Replaced by #ACQ85891606

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  • Refrigerator Fan Assembly for LG LFX28978ST/04 - Part 5901JQ1004A

    #329C

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    Refrigerator Condenser Fan Blade

    Part #ADP36665701

    Replaced by #5901JQ1004A

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  • Refrigerator Freezer Drawer Bin for LG LFX28978ST/04 - Part MJS62591802

    #131A

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    Refrigerator Ice Bin

    Part #MJS62591801

    Replaced by #MJS62591802

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LG Refrigerator LFX28978ST/04 FAQs

To turn off the ice maker on your LG LFX28978ST, set the ice maker’s On/Off switch to OFF (O). If you leave it off for more than a few hours, we recommend emptying the ice bin to prevent melting and leaks; see the LFX28978ST owner's manual.

Where the switch is and what “OFF” means

On this LG bottom-mount refrigerator, the ice maker has a physical power switch marked I (On) and O (Off). When the switch is set to OFF (O), ice production stops.

  • Open the freezer and access the ice maker area.
  • Locate the ice maker switch labeled I / O.
  • Move the switch to OFF (O).
  • If the ice bin is full, remove and empty it if the ice maker will stay off.
  • Keep the ice compartment door closed tightly to avoid temperature issues.

Important tips to avoid leaks or ice issues

If the ice maker is off for an extended period, the ice compartment can warm up toward refrigerator temperature. That can cause stored ice to melt and drip.

  • Empty the ice bin if the ice maker will be off more than a few hours.
  • Do not store cans or other items in the ice bin; they can damage the ice maker.
  • Avoid touching the ice-detecting sensor when removing or reinstalling the bin.
  • Use caution around the ice bin blade area; edges can be sharp.

Quick reference table

Task What to do Why
Stop making ice Switch to OFF (O) Prevents new ice production
Ice maker off for hours Empty the ice bin Helps prevent melting and leaks
Low ice production later Switch back to ON (I) and wait 24 hours Normal recovery time

Why it matters

Turning the ice maker off the right way prevents water leaks, reduces mess in the freezer, and avoids damage caused by melted ice sitting in the bin.

Last updated: January 2026

For the LG LFX28978ST bottom-mount refrigerator, the key dimensions are 35 3/4 in. wide x 35 3/8 in. deep x 69 3/4 in. high, with 47 5/8 in. depth with the door open. For the full spec list and installation clearances, use the LFX28978ST owner's manual.

Key dimensions (from the manual)

Measurement Dimension
Width 35 3/4 in.
Depth (cabinet) 35 3/8 in.
Height 69 3/4 in.
Depth with door open 47 5/8 in.

Installation clearance and space planning

Even when the cabinet fits, we plan for door swing, airflow, and service access.

  • Allow at least 24 in. of open space in front so the doors can open fully.
  • Leave room behind the unit for the water line and power cord.
  • Make sure the refrigerator sits on a solid, level floor to reduce vibration and noise.
  • If doors do not self-close smoothly, adjust the leveling legs so the front is slightly higher.

Why it matters

Correct dimensions and clearances prevent poor cooling performance, higher energy use, and door alignment issues. They also help avoid pinched water lines that can cause dispenser or ice maker problems.

Last updated: January 2026

The LG LFX28978ST has a total storage capacity of 27.61 cu. ft., split between 18.82 cu. ft. for the refrigerator section and 8.79 cu. ft. for the freezer. For the exact model specifications list, use the LFX28978ST owner's manual.

Capacity breakdown (what you can store where)

  • Refrigerator compartment: 18.82 cu. ft. (fresh food)
  • Freezer compartment: 8.79 cu. ft. (bottom freezer)
  • Total capacity: 27.61 cu. ft.
  • This is a French door style refrigerator with a bottom freezer
Section Capacity (cu. ft.) Typical use
Refrigerator 18.82 Everyday fresh foods, beverages, produce
Freezer 8.79 Frozen foods, ice storage
Total 27.61 Overall usable storage

Why it matters

Knowing the refrigerator vs. freezer capacity helps us match your storage needs to the right layout, and it also helps when comparing similar LG bottom-mount models that may have the same exterior size but different usable space.

These specs are commonly checked alongside capacity for the LG LFX28978ST:

  • Overall dimensions: 35 3/4 in. (W) x 35 3/8 in. (D) x 69 3/4 in. (H)
  • Depth with door open: 47 5/8 in.
  • Electrical: 115 VAC @ 60 Hz
  • Water pressure range: 20 to 120 PSI

Last updated: January 2026

Most common symptoms to help you fix your refrigerators

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