The Cold Control is an OEM part for Frigidaire refrigerators. It regulates the temperature inside the fridge and freezer compartments by controlling the compressor, evaporator fan, and cooling vents. Proper cooling depends on the cold control operating reliably. Symptoms of a bad cold control include: Fluctuating temperatures that don't stay consistent The refrigerator or freezer running excessively hot or cold The compressor not turning on at all Causes of failure can be worn over many years of use or damage to electronic components. Without an accurately functioning control, cooling performance diminishes significantly. This OEM Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.241537103 (AP5803894) replaces 5304421256, 241537101, 5304445058, 5304458021, 3016212, 450226-08, G450226-08, PS8769007.