Replacement Air Filter
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This item is not eligible for further promotional discounts, coupons or special offers. Receive a $5 rebate with purchase of 2 Purolator Air or Cabin Air Filters! See Rebates page for details.

K&N Replacement Air Filter

Part No. 33-2394 Warranty Details  
$70.39
Quantity  Add to Cart

See if this part fits a specific vehicle.

Check Vehicle Fit

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

Product Features:
  • This is the last air filter your vehicle will ever need!
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty┬«
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Height:1 in
Material:Cotton Gauze
Outside Length:14 in
Outside Width:11.75 in
Shape:Panel

REVIEW SNAPSHOT®

by PowerReviews
K&NReplacement Air Filter
 
4.8

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Durable (4)
  • Easy to use (4)
  • High-performance (3)

Cons

No Cons

Best Uses

  • Large cars (3)
    • Reviewer Profile:
    • Casual driver (3)
    • Was this a gift?:
    • No (3)

Reviewed by 6 customers

Displaying reviews 1-6

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5.0

I would buy this product again if i had to big difference

By 

from Michigan

Pros

  • Worth the money

Cons

    Best Uses

      Comments about K&N Replacement Air Filter:

      Big difference in acceleration and horse power like it so far!

      • Was this a gift?:
      • Yes
       
      5.0

      Big Improvement

      By 

      from Ohio

      About Me Casual Driver, Mechanic

      Verified Buyer

      Pros

      • Durable
      • Easy To Use
      • High-Performance
      • Lightweight

      Cons

        Best Uses

        • Large Cars
        • Small Cars
        • Trucks

        Comments about K&N Replacement Air Filter:

        WOW What a difference in driving and gas mileage in my Traverse

        • Was this a gift?:
        • No

        (1 of 1 customers found this review helpful)

         
        5.0

        perfect fit

        By 

        from Atlanta Ga

        About Me Casual Driver

        Verified Buyer

        Pros

        • Durable
        • Easy To Use

        Cons

          Best Uses

            Comments about K&N Replacement Air Filter:

            Be careful on the T25 fastners. they are hard to get to and i lost one im trying to replace.

            • Was this a gift?:
            • No
             
            5.0

            I would buy this product again !

            By 

            from Indiana

            About Me Casual Driver

            Verified Buyer

            Pros

            • Durable
            • Easy To Use
            • High-Performance
            • Lightweight

            Cons

              Best Uses

              • Large Cars
              • Small Cars
              • Trucks

              Comments about K&N Replacement Air Filter:

              I like the added boost you get when you go to pass, also the fact i don't have to worry about cleaning it for 50,000 miles.

              • Was this a gift?:
              • No
               
              5.0

              Why wouldn't you get a K&N?

              By 

              from Ohio

              Verified Buyer

              Pros

              • Durable
              • High-Performance

              Cons

                Best Uses

                  Comments about K&N Replacement Air Filter:

                  As usual K&N is a great product. Installing this on my new Saturn Outlook was more difficult than expected due to the dozen screws to take off cover of air box.

                  • Car & Truck:
                  • Auto Enthusiast

                  (1 of 1 customers found this review helpful)

                   
                  4.0

                  have them in all my cars

                  By 

                  from n.j.

                  Verified Buyer

                  Pros

                  • Easy To Use

                  Cons

                    Best Uses

                    • Large Cars

                    Comments about K&N Replacement Air Filter:

                    makes a difference

                    • Car & Truck:
                    • Auto Enthusiast

                    Displaying reviews 1-6

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                    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.