The Gates emission control hose for 2011-2016 Chevrolet Silverado 6.6L diesel connects the oil separator to the engine as part of the vehicle's emissions routing. Described as an oil separator-to-engine emission control hose, it provides the specified fluid passage required for crankcase or emission control routing and is intended for replacement on the listed Silverado diesel applications.

Gates 11-16 Chevrolet Silverado V-8 6.6L Diesel Oil Separator To Engin Emission Control Hose