The Gates valve cover-to-intake emission control hose for 2018–2022 Chevrolet Traverse 3.6L V6 connects the valve cover to the intake tube to sustain emission control and crankcase ventilation. It keeps PCV routing sealed to help prevent vacuum leaks and potential idle or emissions issues. Replace a damaged or hardened hose to restore correct ventilation and maintain intake plumbing integrity.

Gates 18-22 Chevrolet Traverse V-6 3.6L Valve Cover To Intake Tube Emission Control Hose