The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in our industry leading high capacity reservoir. This helps prevent power loss and possible engine damage caused by blowby. The K&N Air Oil Separator is quick and easy to install in about 30 minutes with basic tools and uses factory-style hose connections to quickly snap on and off. The oil separator replaces the factory line from the crank case allowing the oil separator to be mounted to a coinvent location in your engine bay. No tools are needed to check and empty the oil collector reservoir. Each unit is engineered specifically for your vehicle and is backed by our No-Hassle Lifetime Limited Warranty.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2015-2019	Cadillac	Escalade	Base
2015-2019	Cadillac	Escalade	Luxury
2015-2019	Cadillac	Escalade	Platinum
2015-2016	Cadillac	Escalade	Premium
2017-2019	Cadillac	Escalade	Premium Luxury
2015-2019	Cadillac	Escalade ESV	Base
2015-2019	Cadillac	Escalade ESV	Luxury
2015-2019	Cadillac	Escalade ESV	Platinum
2015-2016	Cadillac	Escalade ESV	Premium
2017-2019	Cadillac	Escalade ESV	Premium Luxury
2016-2018	Chevrolet	Silverado 1500	Custom
2014-2018	Chevrolet	Silverado 1500	High Country
2015-2018	Chevrolet	Silverado 1500	LS
2014-2018	Chevrolet	Silverado 1500	LT
2014-2018	Chevrolet	Silverado 1500	LTZ
2015-2018	Chevrolet	Silverado 1500	SSV
2014-2018	Chevrolet	Silverado 1500	WT
2015-2020	Chevrolet	Suburban	LS
2015-2020	Chevrolet	Suburban	LT
2015-2016	Chevrolet	Suburban	LTZ
2017-2020	Chevrolet	Suburban	Premier
2015-2020	Chevrolet	Tahoe	LS
2015-2020	Chevrolet	Tahoe	LT
2015-2016	Chevrolet	Tahoe	LTZ
2015-2020	Chevrolet	Tahoe	PPV
2017-2020	Chevrolet	Tahoe	Premier
2015-2020	Chevrolet	Tahoe	SSV
2014-2018	GMC	Sierra 1500	Base
2014-2018	GMC	Sierra 1500	Denali
2014-2018	GMC	Sierra 1500	SLE
2014-2018	GMC	Sierra 1500	SLT
2015-2020	GMC	Yukon	Denali
2015-2020	GMC	Yukon	SLE
2015-2020	GMC	Yukon	SLT
2015-2020	GMC	Yukon XL	Denali
2015-2020	GMC	Yukon XL	SLE
2015-2020	GMC	Yukon XL	SLT