78749 LG Refrigerator - Overview

Sections of the 78749

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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
Temperature Sensor – Part Number: 6615JB2005H
Temperature Sensor
★★★★★
★★★★★
(1)
PartSelect #: PS3529340
Manufacturer #: 6615JB2005H
Keep your refrigerator running efficiently with this defrost sensor and thermistor assembly. It monitors the evaporator coil temperature to help regulate the defrost cycle, preventing frost buildup an...
$56.75
  In Stock
Ice Maker Assembly – Part Number: AEQ36756901
Ice Maker Assembly
★★★★★
★★★★★
(2)
PartSelect #: PS3532293
Manufacturer #: AEQ36756901
Tired of running out of ice? This complete ice maker kit is a simple way to get your fridge making ice again. It includes everything you need—the ice maker, housing, and control unit—to keep a steady ...
$380.34
  In Stock
Door Basket Assembly – Part Number: AAP33726606
Door Basket Assembly
★★★★★
★★★★★
(1)
PartSelect #: PS3530564
Manufacturer #: AAP33726606
We understand how crucial having an organized and efficient refrigerator is for you. If you're having storage troubles, our LG Basket Assembly Door may just be what you need. This basket easily attach...
  No Longer Available
Slide Rail - Left Side – Part Number: 5218JA1010F
Slide Rail - Left Side
PartSelect #: PS3527352
Manufacturer #: 5218JA1010F
Don't let a tired rail stop your LG refrigerator from performing at its best. Introducing the Slide Rail-Left Side, your ally in making sure your freezer drawer opens and closes fluidly. This small ye...
$200.17
  In Stock
Overload Protect – Part Number: 6750C-0004R
Overload Protect
PartSelect #: PS3529535
Manufacturer #: 6750C-0004R
$75.84
  In Stock
Defrost Sensor Assembly – Part Number: 6500JB2001B
Defrost Sensor Assembly
PartSelect #: PS3529165
Manufacturer #: 6500JB2001B
Having trouble with your LG refrigerator? The Defrost Sensor Assembly is here to help. This essential part keeps track of the temperature inside your fridge, ensuring your food stays as fresh as possi...
$66.11
  In Stock
Drawer Guide – Part Number: 4974JJ1031A
Drawer Guide
PartSelect #: PS3524699
Manufacturer #: 4974JJ1031A
$62.52
  On Order
Fan Assembly – Part Number: 5901JA1021A
Fan Assembly
PartSelect #: PS3528674
Manufacturer #: 5901JA1021A
This fan assembly circulates air through the appliance to support proper temperature control and ventilation. Designed for quiet and efficient airflow, it is replaced when airflow weakens, noise incre...
$27.69
  In Stock
Condenser Fan Motor – Part Number: 4681JB1029D
Condenser Fan Motor
PartSelect #: PS3523330
Manufacturer #: 4681JB1029D
Are you facing issues with your LG refrigerator's cooling performance? Our Original Equipment Manufacturer (OEM) LG Condenser Fan Motor Assembly is here to solve this problem for you. This crucial com...
$148.83
  In Stock
Door Gasket - Black – Part Number: 4987JJ2002Q
Door Gasket - Black
PartSelect #: PS3525082
Manufacturer #: 4987JJ2002Q
This door gasket is used to make an air-tight seal for the cabinet when the door is closed.
  No Longer Available

Questions And Answers for 78749

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Common Symptoms of the 78749

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Ice maker not making ice
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Leaking
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Noisy
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Not dispensing water
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Fridge too warm
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Door won’t open or close
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Freezer not defrosting
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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
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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Ice maker bail frozen. Chose to replace the entire assembly
Examined old ice maker. It is held by some Philips screws. There are many screws you don't need to unscrew so look carefully. Then disconnected th dual in line connector. There is a little push tab to squeeze to release. Then the ground is connected with a screw. It's a little hard to see but unscrew that. My replacement came with no instructions or screws so try not to drop the screws down in the netherlands of the fridge. The hardest part was maneuvering the icemaker to reattach the power and ground. Even with that pretty straight forward replacement.
Parts Used:
Ice Maker Assembly
  • John from HILLSBORO, OR
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
7 of 7 people found this instruction helpful.
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