Models > LFX21980ST

LFX21980ST (01) LG Refrigerator - Overview

Sections of the LFX21980ST

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Plastic Tube - 5/16 Inch – Part Number: MJU62070602
Plastic Tube - 5/16 Inch
★★★★★
★★★★★
(4)
PartSelect #: PS3536013
Manufacturer #: MJU62070602
$29.11
  In Stock
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ELBOW – Part Number: MDB61861102
ELBOW
PartSelect #: PS12716068
Manufacturer #: MDB61861102
$15.91
  In Stock
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Refrigerator Water Filter – Part Number: 5231JA2006F
Refrigerator Water Filter
PartSelect #: PS3591904
Manufacturer #: 5231JA2006F
This OEM filter measures 2.5 inches deep, 12.5 inches high, 5 inches wide and roughly 1.5 lbs. It is recommended to replace this filter every six months or 300 gallons, whichever comes first. If you n...
$110.46
  In Stock
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Tube Assembly,Ice Water – Part Number: AJR56656503
Tube Assembly,Ice Water
PartSelect #: PS3533046
Manufacturer #: AJR56656503
$36.17
  In Stock
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Compressor Start Relay – Part Number: 6749C-0014E
Compressor Start Relay
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(1)
PartSelect #: PS9865140
Manufacturer #: 6749C-0014E
$66.51
  In Stock
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Evaporator Fan Motor – Part Number: 4681JB1027C
Evaporator Fan Motor
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(1)
PartSelect #: PS3523323
Manufacturer #: 4681JB1027C
$236.22
  In Stock
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Primary Water Valve - Single Coil – Part Number: MJX41178908
Primary Water Valve - Single Coil
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★★★★★
(1)
PartSelect #: PS3536019
Manufacturer #: MJX41178908
$83.00
  In Stock
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Ice Maker Assembly – Part Number: AEQ36756901
Ice Maker Assembly
PartSelect #: PS3532293
Manufacturer #: AEQ36756901
The wire harness is NOT available separately. Refrigerator ice maker kit AEQ36756901 is an original equipment manufacturer (OEM) part that fits some refrigerators in these series: Kenmore 795; Kenmore...
$388.84
  In Stock
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Cam,Shaft – Part Number: 4430JJ2004A
Cam,Shaft
PartSelect #: PS3522957
Manufacturer #: 4430JJ2004A
$16.78
  In Stock
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Temperature Sensor – Part Number: 6615JB2005H
Temperature Sensor
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★★★★★
(1)
PartSelect #: PS3529340
Manufacturer #: 6615JB2005H
This part monitors the temperature and makes sure the compressor cycles on and off.
$55.18
  In Stock
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Cam,Shaft – Part Number: 4430JJ2004B
Cam,Shaft
PartSelect #: PS3522958
Manufacturer #: 4430JJ2004B
  No Longer Available
Basket Assembly,Door – Part Number: AAP33726606
Basket Assembly,Door
PartSelect #: PS3530564
Manufacturer #: AAP33726606
$89.90
  In Stock
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Questions And Answers for LFX21980ST

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Common Symptoms of the LFX21980ST

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Leaking
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Door won’t open or close
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Ice maker not making ice
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Not dispensing water
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Ice maker won’t dispense ice
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Noisy
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Fridge too warm
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Will Not Start
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Clicking sound
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
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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Water feed line running from water valve to filter housing was leaking
Shut off water supply. Disconnect main supply line. Remove rear lower panel on back of refrigerator. Remove all tubing clamps on back. Disconnect leaking tubing from water supply valve. Remove water filter and unscrew/remove water filter housing. Replace tubing - connect to water filter housing then to water supply valve. Reconnect filter housing and filter. Reinstall lower panel, then main water supply line, then all tubing clamps. Turn water back on and check for leaks after discarding several glasses of water to fill filter. Job complete!
Parts Used:
Plastic Tube - 5/16 Inch
  • Tom from EASTON, PA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Wrench (Adjustable)
11 of 18 people found this instruction helpful.
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Our refrigerator was not dispencing water or ice.
Turned of water to refrigerator and unplugged refrigerator. Removed the water line from refrigerator. Removed back panel. Removed mounting screw from the water valve, Unhooked wire harness from valve and removed the water line on back of valve. Reconnected wiring harness to new valve, reconnected water line on back of valve. Replaced the back panel to refrigerator and put the water line back on the new valve. Turned on water valve and checked for leaks. It's now dispensing water and ice.
Parts Used:
Primary Water Valve - Single Coil
  • Nancy from NEW ALBANY, IN
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers, Screw drivers, Wrench (Adjustable)
10 of 17 people found this instruction helpful.
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