K&N Performance Round air filter E-3972- ReadReviews onK&N Performance #E-3972

K&N Performance Performance Air Filter - Motorcycle

Not Vehicle Specific
Part Number: E-3972
Features & Benefits

The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson motorcycles. The air filter is covered by the famous K&N Million-Mile Limited Warranty.

  • Replacement air filter for specific RK Series air cleaner assemblies
  • Designed to boost horsepower and rate of acceleration
  • Washable and reusable
  • High air flow filter media provides exceptional filtration
Product Details
Part Number: E-3972
Weight: 1.49lbs
Shape: Round
Air Filter Flange: Not a Flanged Filter
Air Filter Frame Design: Flexible
Air Filter Inside Diameter (in): 6.19
Air Filter Material: Cotton Gauze
Air Filter Oil Included: Air Filter Pre-Oiled
Air Filter Outside Diameter (in): 8.81
Air Filter Overall Height (in): 1.63
Air Filter Pre-Screened: No
Air Filter Shape: Round Air Filter
Item Grade: High Performance
Package Contents: 1 Air Filter
Package Quantity: 1
Washable Filter: Yes
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
  • Overall

    K&N Performance Round air filter


    Please wait while we perform your request.

    There are currently no reviews for this product. To be the first to review this product, Login or Register


    Please wait while we perform your request.
    Select reviews which match your interests.

    OTHER CUSTOMERS ALSO VIEWED

    BUY WITH CONFIDENCE

    ABOUT CORE PARTS

    Buy online and return core parts to the store to be refunded the price.
    Core Parts Policy

    Core return policy

    FREE SHIPPING

    On Orders $75 or Greater
    and free shipping to APO, FPO, DPO addresses.
    Get More Details

    Free shipping policy

    RETURN ANYWHERE

    Buy Online, Return
    Anywhere
    Get More Details

    ${returnanywherealttext}

    SAME-DAY STORE PICKUP

    Save time by buying online and picking up items in store.
    Learn More

    Same day store pickup
    Payment Methods:
     
    label.common.footer.alt.autozoneLogo