LG 78342 parts
Last checked October 30, 2026
The LG 78342 (refrigerator) uses these genuine parts, as listed on LG Parts:
- Refrigerator door bin: 4974JJ1021A
- Refrigerator fan motor: 5040JA2004A
- Refrigerator thermistor: 6749C-0014E, 6500JB2002T
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Refrigerator door bin
Shelves and bins mounted on the inside of the refrigerator door.
Refrigerator fan motor
Evaporator and condenser fans that move cold air and cool the compressor.
Refrigerator thermistor
Temperature sensors that tell the control board how cold each section is.
6749C-0014E
Refrigerator thermistor
Fits 534 listed models
6500JB2002T
Refrigerator thermistor
Fits 549 listed models
More than one part is listed for this model. Production runs can differ, so match the number on your current part.
Unplug the refrigerator and shut off its water supply before you work on it.
Confirm your model number
Inside the fresh food section, on a side wall or the ceiling, often near the crisper drawers.
Questions
What refrigerator door bin fits the LG 78342?
LG Parts lists 4974JJ1021A for this model.
What refrigerator fan motor fits the LG 78342?
LG Parts lists 5040JA2004A for this model.
What refrigerator thermistor fits the LG 78342?
LG Parts lists 2 parts: 6749C-0014E, 6500JB2002T. Match the number on your old part.