The Gates Variable Valve Timing sprocket for 2016–2018 Hyundai Tucson 1.6L 4-cylinder is an exhaust-cam VVT sprocket specified for that engine. Supplied for the given years and displacement, it is the replacement component used when servicing the VVT system on the exhaust cam to restore intended timing function for those Tucson applications.
Gates 16-18 Hyundai Tucson 4-Cyl. 1.6L Engine Variable Valve Timing Sprocket - Exhaust Camshaft