AutoZone K&N/Replacement round air filter

Search suggestions

    My Vehicles

    1938 Buick 40 Special 4.1L 2BL OHV 8cyl

    My Store

    405 N COLLEGE ST
    (479) 443-4043

    CLOSED Open at 7:30 AM

    SAVE 20% ON ONLINE SHIP-TO-HOME ORDERS OVER $100.

    Use Code: FALLSAVINGS

    See Details

    K&N/Replacement round air filter

    Part Number: PL-5509
    Order in Store
    Special Order
    Ships within 1 business days.

    Price: $53.99
    Hot Deals & Savings
    FREE Shipping
    On orders $75 or Greater and FREE Shipping to APO, FPO, DPO addresses. See Details
    Features & Benefits

    K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.

    • Designed to increase horsepower and acceleration
    • Designed for extended use in dusty conditions
    • Washable and reusable air filter
    • Cleanable with K&N Filter Cleaner
    Product Details
    Part Number: PL-5509
    Weight: 1.16 lbs
    Shape: Round
    Air Filter Flange: 1
    Air Filter Flange Angle ( ° ): 0
    Air Filter Flange Inside Diameter (in): 4
    Air Filter Flange Length (in): 0.63
    Air Filter Frame Design: Flexible
    Air Filter Material: Cotton Gauze
    Air Filter Oil Included: Air Filter Pre-Oiled
    Air Filter Overall Height (in): 7
    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/Replacement 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, and DPO addresses.
      Get More Details

      Free shipping policy

      RETURN ANYWHERE

      Buy online,
      return anywhere
      Get More Details

      Return anywhere

      SAME-DAY STORE PICKUP

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

      Same day store pickup
      AutoZone Logo