78739 (AWB4SER) LG Refrigerator - Overview

Sections of the 78739

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WASHER PLATE,REAR,CHASSI – Part Number: 78739
WASHER PLATE,REAR,CHASSI
This part number matches the current model number 78739
PartSelect #: PS4269664
Manufacturer #: 78739
  No Longer Available
5/16-INCH X 5/8-INCH-B53 DYNAF – Part Number: 78739
5/16-INCH X 5/8-INCH-B53 DYNAF
This part number matches the current model number 78739
PartSelect #: PS19070909
Manufacturer #: 78739
  No Longer Available
Keep searches simple, eg. "belt" or "pump".
Door Stopper – Part Number: 4620JJ2009A
Door Stopper
★★★★★
★★★★★
(8)
PartSelect #: PS3523083
Manufacturer #: 4620JJ2009A
$18.96
  In Stock
Plastic Tube - 5/16 Inch – Part Number: MJU62070602
Plastic Tube - 5/16 Inch
★★★★★
★★★★★
(5)
PartSelect #: PS3536013
Manufacturer #: MJU62070602
$29.95
  In Stock
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
$46.23
  In Stock
Handle Screw – Part Number: MJB63190001
Handle Screw
★★★★★
★★★★★
(2)
PartSelect #: PS8752913
Manufacturer #: MJB63190001
This handle screw, also known as a mounting bolt, is a mounting screw to help secure the door handle to your refrigerator door. If your handle is loose, you may just need to tighten the screw. If your...
$18.96
  In Stock
Ice Water Tube Assembly – Part Number: AJR56656503
Ice Water Tube Assembly
PartSelect #: PS3533046
Manufacturer #: AJR56656503
Having trouble with your LG fridge's ice or water dispenser? We have a solution: the Refrigerator Ice Water Line Tube Assembly is ready to get your fridge back in top shape. Why is this part crucial...
$53.89
  In Stock
Refrigerator Water Filter LT600P – Part Number: 5231JA2006F
Refrigerator Water Filter LT600P
★★★★★
★★★★★
(1)
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...
$109.81
  In Stock
Door Shelf Bin – Part Number: AAP73871501
Door Shelf Bin
PartSelect #: PS8748031
Manufacturer #: AAP73871501
Sold individually.
$74.37
  In Stock
Compressor Start Relay – Part Number: 6749C-0014E
Compressor Start Relay
★★★★★
★★★★★
(1)
PartSelect #: PS9865140
Manufacturer #: 6749C-0014E
Having trouble keeping your food fresh because your refrigerator is not cooling properly? The LG Refrigerator Compressor Start Relay Thermistor Assembly could be the answer. This sturdy thermistor ass...
$66.11
  In Stock
Primary Water Valve - Single Coil – Part Number: MJX41178908
Primary Water Valve - Single Coil
★★★★★
★★★★★
(3)
PartSelect #: PS3536019
Manufacturer #: MJX41178908
Having trouble with your LG refrigerators icemaker or water dispenser? Our Primary Water Valve - Single Coil is here to solve your problem. Its an original OEM part, making it a perfect fit for your L...
$82.51
  In Stock
Evaporator Fan Motor – Part Number: 4681JB1027C
Evaporator Fan Motor
★★★★★
★★★★★
(1)
PartSelect #: PS3523323
Manufacturer #: 4681JB1027C
This 13-volt evaporator fan motor helps circulate air over the refrigerator coils. These coils will then convert the heat into cool air, which is then circulated from the freezer section to the fresh ...
$243.17
  In Stock
Connector,Tube – Part Number: 4932JA3009A
Connector,Tube
PartSelect #: PS3524389
Manufacturer #: 4932JA3009A
$37.76
  On Order
Secondary Water Inlet Valve – Part Number: MJX41869202
Secondary Water Inlet Valve
PartSelect #: PS6448332
Manufacturer #: MJX41869202
This valve helps your fridge deliver water to the ice maker and dispenser. If you’re not getting ice, the dispenser isn’t working, or you hear strange noises, this part might be the fix. It’s easy to ...
$132.70
  In Stock

Questions And Answers for 78739

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Common Symptoms of the 78739

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Light not working
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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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Noisy
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Fridge too warm
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Ice maker won’t dispense ice
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Will Not Start
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Freezer not defrosting
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Clicking sound
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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".
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
44 of 85 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
17 of 24 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
14 of 19 people found this instruction helpful.
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