LFC20786ST LG Refrigerator - Overview

Sections of the LFC20786ST

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Keep searches simple, eg. "belt" or "pump".
Refrigerator Door Switch – Part Number: 6600JB1010A
Refrigerator Door Switch
★★★★★
★★★★★
(2)
PartSelect #: PS3529268
Manufacturer #: 6600JB1010A
This door switch is used in refrigerators. It is activated by the closing and opening of the door
$46.15
  In Stock
Bushing – Part Number: 4984JJ3003A
Bushing
★★★★★
★★★★★
(2)
PartSelect #: PS3524960
Manufacturer #: 4984JJ3003A
This refrigerator door hinge bushing is a durable white plastic component that provides a smooth pivot point for the hinge pin, helping keep the door properly aligned and sealed. It is commonly used t...
$13.15
  In Stock
Compressor Start Relay – Part Number: 6749C-0014E
Compressor Start Relay
★★★★★
★★★★★
(1)
PartSelect #: PS9865140
Manufacturer #: 6749C-0014E
$48.35
  In Stock
STOPPER, DOOR – Part Number: MJB63029901
STOPPER, DOOR
★★★★★
★★★★★
(3)
PartSelect #: PS4705347
Manufacturer #: 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.
$13.15
  In Stock
SPRING – Part Number: MHY62044105
SPRING
★★★★★
★★★★★
(1)
PartSelect #: PS11762002
Manufacturer #: MHY62044105
$14.25
  In Stock
BASKET ASSEMBLY,DOOR – Part Number: AAP73472501
BASKET ASSEMBLY,DOOR
★★★★★
★★★★★
(2)
PartSelect #: PS3613465
Manufacturer #: AAP73472501
Need a replacement part for your LG fridge? Check out our Door Basket Assembly ? a genuine part that matches various LG models. This shelf bin not only organizes your jars and bottles but also secures...
$147.21
  On Order
Defrost Thermostat – Part Number: 6615JB2005C
Defrost Thermostat
★★★★★
★★★★★
(1)
PartSelect #: PS3529338
Manufacturer #: 6615JB2005C
This part is a temperature sensing devise. It senses the rise in evaporator temperature during a defrost cycle and cycles the defrost heater off after all frost is melted. It is calibrated to permit...
$59.35
  On Order
Evaporator Fan Motor – Part Number: 4681JB1027N
Evaporator Fan Motor
PartSelect #: PS3523326
Manufacturer #: 4681JB1027N
You don't have to put up with a poorly cooling refrigerator anymore. Our LG Evaporator Fan Motor is here to help. This key part moves air into the fresh food area of your refrigerator, allowing it to ...
$134.09
  In Stock
Ring – Part Number: 4350JA3005B
Ring
PartSelect #: PS3522907
Manufacturer #: 4350JA3005B
$13.15
  In Stock
Drain Tube Assembly – Part Number: 5251JA3003D
Drain Tube Assembly
PartSelect #: PS3527689
Manufacturer #: 5251JA3003D
$20.85
  In Stock
Screw – Part Number: 1SZZJA3011B
Screw
PartSelect #: PS3517483
Manufacturer #: 1SZZJA3011B
$13.15
  In Stock
Refrigerator Push Button Switch – Part Number: 6600JB3007K
Refrigerator Push Button Switch
★★★★★
★★★★★
(1)
PartSelect #: PS3529285
Manufacturer #: 6600JB3007K
$47.07
  Special Order

Questions And Answers for LFC20786ST

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Robert
June 26, 2026
the flipper is wet with condensation
For model number LFC20786ST
PartSelect logo
Hi Robert, thank you for contacting us. Ensure that all the settings of the refrigerator are ok. If they are fine, we would suggest checking the left side door gasket, part number PS3639258. If the gasket around the left door is torn, misaligned, or has sticky food buildup, it prevents the doors from sealing tightly. Warm air enters the gap and meets the freezing cold surface of the flipper, creating condensation. You may need to replace it to fix the issue. We hope this sorts out your problem!
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Related Parts:
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Common Symptoms of the LFC20786ST

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Light not working
Fixed by
these parts
Fixing
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Door won’t open or close
Fixed by
these parts
Fixing Fixing
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Fridge too warm
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these parts
Fixing Fixing Fixing
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Will Not Start
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these parts
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Clicking sound
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Noisy
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Freezer not defrosting
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Fridge and Freezer are too warm
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Ice was building up in the bottom floor of the freezer
This refrigerator/freezer problem had been escalating for almost a year, requiring me to frequently knock the ice buildup free with a rubber mallet. I finally decided to try to identify the problem by removing the freezer door and all of the shelves and shelf tracks (easily removed with only a phillips screwdriver). Then I removed the back plastic panel to expose the cooling coils, which were partially encased in ice. I deduced that the evaporator fan motor was failing, which blows air over the freezer cooling coils and forces the cool air up into the upper refrigerator section (which was not staying cold). I then found and ordered the fan motor from part select. Their search function and exploded drawing schematics made it easy to identify the part and part number. It seems the original part number had been superceded with a new number, which I ordered. Once it arrived after about a week, I transferred the fan blades from the old motor to the new fan motor, and after completely drying out the freezer compartment, I reinstalled all of the parts and plugged in the unit and waited. By the next day, the refrigerator was operating at peak efficiency, and the ice buildup in the freezer has not returned. I was very close to scrapping the entire refrigerator as junk, but with a little diagnostic effort and about $110 for the new motor, I have a fully functioning refrigerator again. Thanks to Part Select for a great experience.
Parts Used:
Evaporator Fan Motor
  • Ronald S. from SANTA CLARITA, CA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Socket set
42 of 53 people found this instruction helpful.
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Remove and replace light switch
Video makes it look easy. Kenmore refrigerator does not have "groove" along the right hand side of switch that allows for pushing down on release. Used a thin screwdriver to get under to push while holding switch edge with pliers. Kept slipping. Tape sides to avoid scratching inside of refrigerator.
Parts Used:
Refrigerator Door Switch
  • Debbie from Waltham, MA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
45 of 89 people found this instruction helpful.
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old bushing worn and broken
removed the upper freezer door to access screws to remove lower door.
laid bottom door on its side, removed bad bushing, put new bushing in, put bottom door back on refridge, put upper door back on fridge. Door worked easy as when new. good closure of door and story..Happy customer, and wife even happier.....thank you....
Parts Used:
Bushing
  • Jerry from CORSICANA, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Socket set
22 of 42 people found this instruction helpful.
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