2016 - 2022 Chevrolet Spark LT L4 1.4L. 2016 - 2022 Chevrolet Spark LS L4 1.4L. 2017 - 2022 Chevrolet Spark ACTIV L4 1.4L. A coolant reservoir is an essential component of your car's cooling system. It serves as a small plastic tank connected to the radiator, designed to.
