Rebate

K&N RU-4990 Performance Air Filters, 5.563in Tall, Round Tapered

Rebate

K&N RU-4990 Performance Air Filters, 5.563in Tall, Round Tapered
K&N

|

#465RU4990

K&N RU-4990 Performance Air Filters, 5.563in Tall, Round Tapered

$55.19

/each

Factory Shipped

$68.99

Save $13.80


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Product Summary

Universal Fit, Cotton Gauze, 5.563" Overall Height

    Rebates Available

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    Key Specs

    MFG. Part #RU-4990
    BrandK&N
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    Need To Know

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    855.313.9176
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    K&N RU-4990 Details

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16" (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
    • Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment
    • K&N universal air filters are washable and reusable

    Rebates

    K&N 20% Off Select Filters Quarter 3 Promo Sale

    KN20%OFFSELECTFILTERSQ3SALE2026

    K&N's 20% Off Select Air and Cabin Filters Quarter 3 Promo Sale, running from July 21, 2026, through August 24, 2026. For a limited time, customers can save up to 20% off select air and cabin filters across the K&N, AEM, Airaid lineup, making it the perfect opportunity to upgrade with high-quality Air and Cabin Filters. The sale prices are applicable only to purchases made within the specified sale period, from July 21, 2026, through August 24, 2026. No rainchecks or exceptions will be provided. Regular MAP Pricing will be reinforced on August 25, 2026. This sale cannot be combined with any other offers, discounts, or promotions. Co-ops will be honored.

    Warranty Information

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    K&N RU-4990 Specifications

    KEY SPECS
    MFG. Part #RU-4990
    BrandK&N
    GENERAL
    Material TypeCotton Gauze
    Overall Height5.563"
    Diameter Big End6"
    ShapeRound Tapered
    GTIN Code024844101891
    Base Outside Diameter6"
    Flange I.D.3"
    Flange Length1.75"
    Flange TypeCentered
    Top O.D.5"

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