LG 72123 parts
Last checked October 30, 2026
The LG 72123 (refrigerator) uses these genuine parts, as listed on LG Parts:
- Refrigerator fan motor: 5040JA2004A
- Refrigerator thermistor: 6500JB2002T
- Refrigerator water inlet valve: MJX57597703
- Refrigerator door gasket: ADX73350604
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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.
Refrigerator water inlet valve
Lets water into the refrigerator for the ice maker and dispenser.
Refrigerator door gasket
The magnetic seal around the door that keeps cold air in.
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 fan motor fits the LG 72123?
LG Parts lists 5040JA2004A for this model.
What refrigerator thermistor fits the LG 72123?
LG Parts lists 6500JB2002T for this model.
What refrigerator water inlet valve fits the LG 72123?
LG Parts lists MJX57597703 for this model.
What refrigerator door gasket fits the LG 72123?
LG Parts lists ADX73350604 for this model.