78743 (AST4SEF) LG Refrigerator - Parts

This light board is located behind the light lens and has LED lights that illuminate the interior of the refrigerator compartment when the door is opened.

Sold individually.

Sold individually.

If your fridge is frosting up too much or not cooling like it should, this defrost sensor and thermistor assembly could be the fix. It keeps an eye on the coil temperature and tells the system when to...