2017 Volvo S60 Cross Country Engine: 2.0L L4;. 2018 Volvo S60 Cross Country Engine: 2.0L L4;. 2016 Volvo S60 Cross Country Engine: 2.5L L5;. Part Type: Engine Coolant Reservoir Cap. Cap, radiator. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.