78403 (AST1SER) LG Refrigerator - Overview
Sections of the 78403
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$233.70
Special Order
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Water Filter with Head Assembly
Part #: HD3591901
Manufacturer Part #: 5231JA2005E
This filter is good for 300 gallons and it reduces chlorine, taste and odor, sediment and rust. Sold individually.
No Longer Available
GASKET Assembly
Part #: HD4705334
Manufacturer Part #: ADX73350927
This door gasket assembly creates a tight seal between the door and cabinet, helping maintain proper internal temperatures and improve energy efficiency. Replacement is recommended when the gasket bec...
$117.95
In Stock
STOPPER, DOOR
Part #: HD4705347
Manufacturer Part #: MJB63029901
This door stopper helps limit door movement to prevent overextension. Designed for durability and precise positioning, it supports controlled operation and long-term reliability.
$13.95
In Stock
$13.95
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$32.95
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$32.95
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Common Problems of the 78403
Light not working
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Door won’t open or close
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Leaking
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Fridge too warm
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Noisy
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Will Not Start
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Clicking sound
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Ice maker won’t dispense ice
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Freezer not defrosting
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Fridge and Freezer are too warm
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