Product type: Defrost Sensor / Fridge Thermostat Assembly (KSD 2011) Brand: LG Part number: 6615JB2005C What this is A replacement defrost sensor and fridge thermostat assembly designed for LG refrigerators that use the KSD 2011 style sensor. Key benefits Restores reliable defrost cycles to prevent frost buildup in you freezer and maintain consistent fridge temperatures. Helps prevent temperature fluctuations that can affect food quality and energy efficiency. Provides a straightforward replacement option that aligns with LG's parts and service standards. Compatibility and fit Brand compatibility: LG Specifics: Designed for LG refrigerators requiring the KSD 2011 defrost sensor/thermostat assembly, with part number 6615JB2005C. Performance and attributes Function: Defrost control and temperature sensing to regulate the defrost cycle. Size and materials: Not specified by the manufacturer. Reliability: Intended to restore proper defrost operation when the original part has failed. Use scenarios Scenario 1: Frost forms excessively in the freezer due to a faulty defrost sensor; replacement helps restore proper defrost timing. Scenario 2: The fridge experiences temperature instability or frequent cycling, indicating a need to the defrost sensor/thermostat. Scenario 3: Performing LGapproved maintenance or using an authentic LG replacement part to restore original performance. Installation and care Intended as a replacement part; professional installation or service manual guidance is recommended to ensure correct fit and safety. Notes Please verify compatibility with your LG model using the part number 6615JB2005C and confirm that the required KSD 2011 style component matches your appliance.