K&N Engineering 81-0805 Air Oil Separator for Chevrolet Silverado 1500, GMC Sierra 1500, Tahoe, and Yukon 5.3L / 6.2L Gas Engines

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. 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.

• No-Hassle Lifetime Limited Warranty

The K&N Engineering 81-0805 Air Oil Separator is designed to protect your vehicle’s engine and intake system from harmful blowby. This high-capacity reservoir captures excess oil from crankcase vapors, reducing power loss and potential engine damage caused by oil buildup. Engineered specifically for select Chevrolet Silverado, GMC Sierra, Tahoe, and Yukon models from 2014 to 2015 with 5.3L or 6.2L gas engines, this separator ensures optimal performance and engine longevity. Its straightforward installation process takes approximately 30 minutes and requires only basic tools. The unit utilizes factory-style hose connections that snap on and off effortlessly, allowing for quick maintenance and inspection without the need for specialized tools. The separator replaces the factory line from the crankcase, enabling flexible mounting options within your engine bay for convenience and efficient space utilization. With a built-in reservoir that can be checked and emptied without disassembly, the K&N Air Oil Separator offers hassle-free maintenance, ensuring your engine stays clean and running smoothly. Backed by K&N’s No-Hassle Lifetime Limited Warranty, this product provides reliable protection and peace of mind for the long term. Whether you're looking to preserve engine performance or extend the lifespan of your vehicle, this oil separator is an effective addition to your maintenance routine, ensuring your engine remains free of oil vapor contamination and operates at peak efficiency.

Features:

• High-capacity reservoir captures blowby oil to prevent power loss and engine damage

• Quick and easy 30-minute installation with factory-style snap-on hose connections

• Replaces factory crankcase line allowing flexible mounting options in the engine bay

• No tools required to check and empty the oil collection reservoir

• Engineered specifically for 2014-2015 Chevrolet Silverado 1500, GMC Sierra 1500, Tahoe, and Yukon with 5.3L / 6.2L gas engines

• Backed by K&N’s No-Hassle Lifetime Limited Warranty for reliable protection

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