Fit For Chevrolet Fit For Spark 2017 42666241 Auto AC Evaporator. OEM NO. : 42666241. Durable construction withstands the thermal cycling of repeated cooling and heating without performance degradation. Helps prevent frost buildup on its core through balanced refrigerant flow and temperature control. Replacing a faulty unit restores optimal cooling, dehumidification, and overall AC system efficiency., Manufacturer: PUAYQBVY