• K&N Oil Separator | 19 22 Chevy Silverado 1500 5.3 6.2L Catch Ca | 81-0804
    • K&N Oil Separator | 19 22 Chevy Silverado 1500 5.3 6.2L Catch Ca | 81-0804
    • K&N Oil Separator | 19 22 Chevy Silverado 1500 5.3 6.2L Catch Ca | 81-0804
    • K&N Oil Separator | 19 22 Chevy Silverado 1500 5.3 6.2L Catch Ca | 81-0804
    • K&N Oil Separator | 19 22 Chevy Silverado 1500 5.3 6.2L Catch Ca | 81-0804
    • K&N Oil Separator | 19 22 Chevy Silverado 1500 5.3 6.2L Catch Ca | 81-0804
    • K&N Oil Separator | 19 22 Chevy Silverado 1500 5.3 6.2L Catch Ca | 81-0804
    • K&N Oil Separator | 19 22 Chevy Silverado 1500 5.3 6.2L Catch Ca | 81-0804
    • K&N Oil Separator | 19 22 Chevy Silverado 1500 5.3 6.2L Catch Ca | 81-0804

    K&N Oil Separator | 19 22 Chevy Silverado 1500 5.3 6.2L Catch Ca | 81-0804

    Vendor: K&N Engineering
    Part Number: 81-0804
    $157.99

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
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    Product DetailsFAQReviewsRelated Products

    The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in K&N's 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 the engine bay. No tools are needed to check and empty the oil collector reservoir. Each unit is engineered specifically for the vehicle and is backed by K&N's No-Hassle Lifetime Limited Warranty.

    Specifications:

    • Product type: Oil Separator
    • Style: Accessories
    • Part number: 81-0804

    FAQ

    Is the K&N 81-0804 a universal part?

    Yes. It is a universal-fit part sized by dimension rather than a specific vehicle. Check the dimensions against your application before ordering.

    How should I maintain this K&N part?

    K&N washable filters are cleaned and re-oiled with a K&N Recharger service kit; see K&N's instructions for the recommended service interval.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy
    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy
    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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