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.

This Part Fits:

Year	Make	Model	Submodel
2020	Cadillac	Escalade	Base
2020-2023	Cadillac	Escalade	Luxury
2020	Cadillac	Escalade	Platinum
2020-2023	Cadillac	Escalade	Premium Luxury
2021-2023	Cadillac	Escalade	Premium Luxury Platinum
2021-2023	Cadillac	Escalade	Sport
2021-2023	Cadillac	Escalade	Sport Platinum
2023	Cadillac	Escalade	V
2020	Cadillac	Escalade ESV	Base
2020-2023	Cadillac	Escalade ESV	Luxury
2020	Cadillac	Escalade ESV	Platinum
2020-2023	Cadillac	Escalade ESV	Premium Luxury
2021-2023	Cadillac	Escalade ESV	Premium Luxury Platinum
2021-2023	Cadillac	Escalade ESV	Sport
2021-2023	Cadillac	Escalade ESV	Sport Platinum
2023	Cadillac	Escalade ESV	V
2019-2021	Chevrolet	Silverado 1500	Custom
2019-2024	Chevrolet	Silverado 1500	Custom Trail Boss
2019-2024	Chevrolet	Silverado 1500	High Country
2019-2024	Chevrolet	Silverado 1500	LT
2019-2024	Chevrolet	Silverado 1500	LT Trail Boss
2019-2024	Chevrolet	Silverado 1500	LTZ
2023-2024	Chevrolet	Silverado 1500	PPV
2019-2024	Chevrolet	Silverado 1500	RST
2019-2021	Chevrolet	Silverado 1500	SSV
2019-2024	Chevrolet	Silverado 1500	WT
2022-2024	Chevrolet	Silverado 1500	ZR2
2019	Chevrolet	Silverado 1500 LD	Custom
2019	Chevrolet	Silverado 1500 LD	LT
2019	Chevrolet	Silverado 1500 LD	WT
2022	Chevrolet	Silverado 1500 LTD	Custom Trail Boss
2022	Chevrolet	Silverado 1500 LTD	High Country
2022	Chevrolet	Silverado 1500 LTD	LT
2022	Chevrolet	Silverado 1500 LTD	LT Trail Boss
2022	Chevrolet	Silverado 1500 LTD	LTZ
2022	Chevrolet	Silverado 1500 LTD	RST
2022	Chevrolet	Silverado 1500 LTD	SSV
2022	Chevrolet	Silverado 1500 LTD	WT
2021-2024	Chevrolet	Suburban	Commercial
2021-2024	Chevrolet	Suburban	High Country
2021-2024	Chevrolet	Suburban	LS
2021-2024	Chevrolet	Suburban	LT
2021-2024	Chevrolet	Suburban	Premier
2021-2024	Chevrolet	Suburban	RST
2021-2024	Chevrolet	Suburban	Z71
2022-2024	Chevrolet	Tahoe	Commercial
2021-2024	Chevrolet	Tahoe	High Country
2021-2024	Chevrolet	Tahoe	LS
2021-2024	Chevrolet	Tahoe	LT
2021-2024	Chevrolet	Tahoe	PPV
2021-2024	Chevrolet	Tahoe	Premier
2021-2024	Chevrolet	Tahoe	RST
2021-2024	Chevrolet	Tahoe	SSV
2021-2024	Chevrolet	Tahoe	Z71
2019-2023	GMC	Sierra 1500	AT4
2022-2023	GMC	Sierra 1500	AT4X
2019-2021	GMC	Sierra 1500	Base
2019-2024	GMC	Sierra 1500	Denali
2022-2023	GMC	Sierra 1500	Denali Ultimate
2019-2024	GMC	Sierra 1500	Elevation
2022-2024	GMC	Sierra 1500	Pro
2019-2024	GMC	Sierra 1500	SLE
2019-2024	GMC	Sierra 1500	SLT
2022	GMC	Sierra 1500 Limited	AT4
2019	GMC	Sierra 1500 Limited	Base
2022	GMC	Sierra 1500 Limited	Denali
2022	GMC	Sierra 1500 Limited	Elevation
2022	GMC	Sierra 1500 Limited	Pro
2019,2022	GMC	Sierra 1500 Limited	SLE
2022	GMC	Sierra 1500 Limited	SLT
2021-2024	GMC	Yukon	AT4
2021-2023	GMC	Yukon	Denali
2023	GMC	Yukon	Denali Ultimate
2021-2024	GMC	Yukon	SLE
2021-2024	GMC	Yukon	SLT
2021-2024	GMC	Yukon XL	AT4
2021-2023	GMC	Yukon XL	Denali
2023	GMC	Yukon XL	Denali Ultimate
2021-2024	GMC	Yukon XL	SLE
2021-2024	GMC	Yukon XL	SLT