Models > LRFC21755ST

LRFC21755ST LG Refrigerator - Overview

Sections of the LRFC21755ST

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Manuals & Care Guides for LRFC21755ST

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Door Stopper – Part Number: 4620JJ2009A
Door Stopper
★★★★★
★★★★★
(1)
PartSelect #: PS3523083
Manufacturer #: 4620JJ2009A
$31.49
  In Stock
Crisper Drawer Front – Part Number: 3551JJ2019D
Crisper Drawer Front
★★★★★
★★★★★
(5)
PartSelect #: PS3520464
Manufacturer #: 3551JJ2019D
This is used on the Opti-bin crisper drawer and it includes the humidity control and a clear plastic window.
$65.08
  In Stock
Refrigerator Door Switch – Part Number: 6600JB1010A
Refrigerator Door Switch
★★★★★
★★★★★
(1)
PartSelect #: PS3529268
Manufacturer #: 6600JB1010A
This door switch is used in refrigerators. It is activated by the closing and opening of the door
$44.95
  In Stock
Push Button Switch – Part Number: 6600JB3007E
Push Button Switch
PartSelect #: PS3529283
Manufacturer #: 6600JB3007E
This is a genuine replacement switch. It is a push button style switch that is designed for use in your refrigerator. When the door of your appliance is opened the switch is released, and the light co...
$36.17
  In Stock
Tray Cover – Part Number: 3551JJ2021A
Tray Cover
★★★★★
★★★★★
(2)
PartSelect #: PS3520469
Manufacturer #: 3551JJ2021A
This tray cover, also known as the front drawer cover, fits on the front of the bottom drawer in your refrigerator. It is made of plastic and is white and clear in color. The cover creates a seal in y...
  No Longer Available
Compressor Start Relay – Part Number: 6749C-0014E
Compressor Start Relay
★★★★★
★★★★★
(1)
PartSelect #: PS9865140
Manufacturer #: 6749C-0014E
$66.51
  In Stock
Door Shelf Bin – Part Number: AAP73871501
Door Shelf Bin
PartSelect #: PS8748031
Manufacturer #: AAP73871501
Sold individually.
$72.32
  In Stock
Shelf Frame – Part Number: 3550JJ1079A
Shelf Frame
PartSelect #: PS3520020
Manufacturer #: 3550JJ1079A
$72.23
  In Stock
Vegetable Tray – Part Number: 3391JJ2012C
Vegetable Tray
★★★★★
★★★★★
(1)
PartSelect #: PS3518972
Manufacturer #: 3391JJ2012C
Also known as crisper drawer.
  No Longer Available
Cam,Shaft – Part Number: 4430JJ2004A
Cam,Shaft
PartSelect #: PS3522957
Manufacturer #: 4430JJ2004A
$16.78
  In Stock
Temperature Sensor – Part Number: 6615JB2005H
Temperature Sensor
★★★★★
★★★★★
(1)
PartSelect #: PS3529340
Manufacturer #: 6615JB2005H
This part monitors the temperature and makes sure the compressor cycles on and off.
$55.18
  In Stock
Cam,Shaft – Part Number: 4430JJ2004B
Cam,Shaft
PartSelect #: PS3522958
Manufacturer #: 4430JJ2004B
  No Longer Available

Questions And Answers for LRFC21755ST

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Jin
February 14, 2020
Water frozen under heater tray not draining out and starts water over flooding, i replaced defrost control switch twice that only go 3months , can you help me what is problem? Thank you
For model number LRFC21755ST
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Hello Jin, Thank you for your question. Our sources suggest replacing the defrost heater or the evaporator assembly under part PS3592939 for your model to fix the freezing issues. We hope this helps.

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Common Symptoms of the LRFC21755ST

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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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Ice maker not making ice
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Will Not Start
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Noisy
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Clicking sound
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
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
36 of 59 people found this instruction helpful.
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Replace Thermistor in back of freezer
Turn off power, remove upper and lower drawers (may need to open upper refrigerator doors to remove large freezer bin,) remove drawer supports (upper and lower), remove rear freezer panel (trick is to loosen 4 screws on fan bumpout to get the panel to come free from the freezer side wall), test thermistor with multimeter (should have continuity or near zero resistance across 2 orange fuse wires) before cutting zip ties, cut zip ties holding Thermistor in place, remove old Thermistor, install new Thermistor, install new zip ties, replace rear freezer panel, install upper and lower drawer supports, install drawers, turn on power, should be fixed if error code doesn't return after 6 hours.
Parts Used:
Temperature Sensor
  • Scott from JUPITER, FL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Pliers, Screw drivers
12 of 16 people found this instruction helpful.
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Crisper cover in the deli tray became broken
The replacement was the exact size,easy installation.
Parts Used:
Tray Cover
  • elizabeth from LAKE WORTH, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
8 of 10 people found this instruction helpful.
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