Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

K&N® E Series Oval Straight Red Air Filter (9.25" BOL x 6.5" BOW x 9.25" TOL x 6.5" TOW x 8.938" H) E-0644

K&N E Series Oval Straight Red Air Filter (9.25" BOL x 6.5" BOW x 9.25" TOL x 6.5" TOW x 8.938" H) E-0644
$99.90
In Stock. Ships in 1-3 Business Days

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle
  • Specifications
  • Includes
  • Features
  • Vehicle Fitment
  • Specifications

    BrandK&N
    Part NumberE-0644
    Part DescriptionE Series Oval Straight Red Air Filter (9.25" BOL x 6.5" BOW x 9.25" TOL x 6.5" TOW x 8.938" H)
    Air Filter MaterialCotton Gauze
    Filter Base Outside Length9.25"
    Filter Base Outside Width6.5"
    Filter ColorRed
    Filter Flange AngleStraight
    Filter Flange Length0.281"
    Filter Height8.938"
    Filter Re-Oiling Amount8.3 oz
    Filter ShapeOval Straight
    Filter StyleFlanged
    Filter Top FinishBlack
    Filter Top MaterialRubber
    Filter Top Outside Length9.25"
    Filter Top Outside Width6.5"
    Filter Top TypeClosed Top
    Filter TypesDirect Fit Filter
    Flange ShapeRound Flange
    Flange TypeCentered
    SeriesE Series
    UPC024844364913
    Warning: California’s Proposition 65
  • Includes

    • 1 Air Filter
  • Features

    K&N E Series Oval Straight Red Air Filter are featured as follows:
    • K&N air filters of K&N Company are designed to offer improved airflow and better engine performance.
    • They last long because they can be washed and reused as opposed to the disposable type.
    • In addition, they have been engineered in a way that allows for optimum airflow while still capturing all the contaminants.
    • As a result, they can easily fit into various vehicles' existing air filter housing.
    • The availability of different sizes and fitments makes it possible to use these filters on different cars and applications.
    • Their design consists of 4-6 layers of cotton gauze interwoven with an aluminum wire screen sandwiched.
    • which gives an additional 50% more airflow.
    • Offering excellent protection for engines.
    The K&N E Series Oval Straight Red Air Filter E-0644, a high-performance item that provides up to 50% more airflow for horsepower and acceleration improvement was developed. The air filter is made of 4-6 layers of cotton gauze sandwiched between two aluminum wire screens that have undergone oil treatment for better filtration. The reusable filter can go up to 50,000 miles before being cleaned and it does not affect the electronic systems of the car as provided by original equipment manufacturers. In addition, this air filter is emissions legal in all 50 U.S. states and will not void vehicle warranty. As such, the warranty period is Million Mile/10 Year Limited Warranty on the K&N E Series Oval Straight Red Air Filter which guarantees good engine protection and increased vehicle performance over time.
    K&N Filters, a company in the automotive industry, is famous for its innovative reusable cotton gauze filter technology. They have high-performance air filters and intake kits that are created to boost car performance by increasing horsepower plus enhancing air flow. Their Million Mile Limited Warranty depicts K&N's devotion to quality and satisfaction of their customers.
  • Vehicle Fitment

    Year Make Model Trim Engine
    2017-2019 Ford F-250 Super DutyAll Trims8 Cyl 6.2L
    2017-2019 Ford F-250 Super DutyAll Trims8 Cyl 6.7L
    2017-2019 Ford F-350 Super DutyAll Trims8 Cyl 6.2L
    2017-2019 Ford F-350 Super DutyAll Trims8 Cyl 6.7L

Buy with Confidence

  • Dedicated Service
    Experienced professionals are ready to help
  • Unbeatable Prices
    Affordable prices with superior high quality
  • Fast Delivery
    Deliver your orders as quickly as possible