Models > 78743

78743 LG Refrigerator - Overview

Sections of the 78743

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PANEL, CANOPY TOP EHD42S – Part Number: 78743
PANEL, CANOPY TOP EHD42S
This part number matches the current model number 78743
PartSelect #: PS4269667
Manufacturer #: 78743
$137.76
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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
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
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
Basket Assembly,Door – Part Number: AAP33726606
Basket Assembly,Door
PartSelect #: PS3530564
Manufacturer #: AAP33726606
$89.90
  In Stock
Defrost Sensor Assembly – Part Number: 6500JB2001B
Defrost Sensor Assembly
PartSelect #: PS3529165
Manufacturer #: 6500JB2001B
$66.51
  In Stock
Overload Protect – Part Number: 6750C-0004R
Overload Protect
PartSelect #: PS3529535
Manufacturer #: 6750C-0004R
$59.78
  In Stock
Slide Rail - Left Side – Part Number: 5218JA1010F
Slide Rail - Left Side
PartSelect #: PS3527352
Manufacturer #: 5218JA1010F
$182.69
  In Stock
Guide,Drawer – Part Number: 4974JJ1031A
Guide,Drawer
PartSelect #: PS3524699
Manufacturer #: 4974JJ1031A
$53.30
  In Stock
Fan Assembly – Part Number: 5901JA1021A
Fan Assembly
PartSelect #: PS3528674
Manufacturer #: 5901JA1021A
$14.61
  In Stock
Switch,Push Button – Part Number: 6600JB3007K
Switch,Push Button
PartSelect #: PS3529285
Manufacturer #: 6600JB3007K
$36.17
  In Stock
Condenser Fan Motor – Part Number: 4681JB1029D
Condenser Fan Motor
PartSelect #: PS3523330
Manufacturer #: 4681JB1029D
$132.12
  In Stock
Holder Assembly,Gasket – Part Number: 4931JJ2002E
Holder Assembly,Gasket
PartSelect #: PS3524359
Manufacturer #: 4931JJ2002E
$65.91
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Questions And Answers for 78743

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Common Symptoms of the 78743

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Door won’t open or close
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Ice maker not making ice
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Noisy
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Fridge too warm
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Ice maker won’t dispense ice
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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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Very bad noise which stopped when the door was opened
The Refrigerator now runs very quite.
After watching several videos I started on mine and found that it was a bit different than any in the videos. However all but the back panel was shown and that was helpful.
The back panel was a bit difficult but a hair dryer seemed to help .
All in all it was a good choice to do it myself as it was done quicker than waiting on a repair man.
Parts Used:
Fan Assembly Evaporator Fan Motor
  • Rick from CLEVELAND, TN
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
7 of 9 people found this instruction helpful.
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The lights wouldn't always come on.
I actually watched a YouTube video for LG refrigerators. The hardest part was taking the wire harness out. Mine was really stuck in there. But got it, put the new switch in and viola it worked. Yay!
Parts Used:
Switch,Push Button
  • Linda from VALE, OR
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Pliers, Screw drivers
3 of 5 people found this instruction helpful.
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