The Gates heater control valve for 2016–2018 Chevrolet Volt applications is an electric coolant valve designed for the Volt's heater system. Supplied for these model years, it routes coolant under electrical control to restore heater and thermal management function when the original valve fails, helping return proper HVAC and related coolant control for the listed applications.
Gates 16-18 Chevrolet Volt Electric Heater Control Valve Electric Coolant Valve