The Gates valve-cover-to-intake emission control hose for 2016–2018 Hyundai Tucson 4‑cyl 2.0L connects the valve cover to the intake tube to route crankcase/PCV emissions back into the intake. It serves as a direct replacement to restore proper emission control routing on listed Tucson models. Replace a cracked or worn hose to maintain emissions function and prevent vacuum leaks in the PCV circuit.

Gates 16-18 Hyundai Tucson 4-Cyl. 2.0L Valve Cover To Intake Tube Emission Control Hose