Oil Filter
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K&N Oil Filter

Part No. HP-2004 Warranty  

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Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most of our automotive and marine oil filters come with a 1” nut welded to the top of the

Product Features:
  • O/E replacement oil filters for most cars, trucks, SUV's, motorcycles, & ATV's
  • Resin-impregnated filter media traps 99% of harmful contaminants
  • 1 In. exposed nut designed for easy oil filter removal
  • Heavy duty construction for extreme conditions
  • Anti-drainback valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown
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Anti-Drainback Valve:Yes
Case Diameter:3.656 in
Filter Bypass Relief Valve:Yes
Filter Type/Category:Canister
Height:4
Media Type:High Flow Premium Media

REVIEW SNAPSHOT®

by PowerReviews
K&NOil Filter
 
4.7

(based on 15 reviews)

Ratings Distribution

  • 5 Stars

     

    (13)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (14)
  • Durable (12)
  • High-performance (12)
  • Lightweight (5)
  • Versatile (4)

Cons

    Best Uses

    • Trucks (10)
    • Small cars (9)
    • Large cars (8)
      • Car & Truck:
      • Auto enthusiast (3), Truck enthusiast (3)
      • Reviewer Profile:
      • Casual driver (6), Auto enthusiast (5), Truck enthusiast (4), Competitive driver (3)
      • Was this a gift?:
      • No (10)

    Most Liked Positive Review

     

    k&n oil filter do the job for me.

    I always buy this products for all my vehicles, when it come to oil filters and air filter K&N products are the way to go.

    I always buy this products for all my vehicles, when it come to oil filters and air filter K&N products are the way to go.

    VS

    Most Liked Negative Review

     

    need to stop mislabeling filters

    k&n are the best filters however this is the 2nd time I bought a filter that has been mislabed and put in the wrong box and it wouldn't fit my car the filter...Read complete review

    k&n are the best filters however this is the 2nd time I bought a filter that has been mislabed and put in the wrong box and it wouldn't fit my car the filter was suppose to be the hp-2004 for my Durango and that's what was on the box and filter but it didn't fit and I looked at the old k&n I had on it and it said hp-2004 and the groves on the 2 were different sizes so that's the only problem with them you might want to check the filter before you get it

    Reviewed by 15 customers

    Sort by

    Displaying reviews 1-10

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    5.0

    High Quality, Easy Install

    By John the fake mechanic

    from Annapolis, MD

    About Me Auto Enthusiast, Competitive Driver

    Ask me a question

    Verified Buyer
    Level 1

    Pros

    • Durable
    • Easy To Use
    • High-Performance

    Cons

      Best Uses

      • Small Cars

      Comments about K&N Oil Filter:

      This is the perfect filter for most MGBs. The spin-on filter is accessible from the top. I've been changing the oil in these cars for 40 years and this is the first filter that was a pleasure to use. In addition, it appears to be very high quality with recommendations from most other MGB enthusiasts.

      • Was this a gift?:
      • No

      Comment on this review(earn points)

      (1 of 1 customers found this review helpful)

       
      2.0

      need to stop mislabeling filters

      By bad labeler

      from asheville,nc

      About Me Auto Enthusiast, Casual Driver, Truck Enthusiast

      Pros

      • Durable
      • Easy To Use
      • Good Filters
      • High-Performance
      • Lightweight
      • Versatile

      Cons

      • Filter Mislabled Twice
      • Incompatible

      Best Uses

      • Large Cars
      • Small Cars
      • Trucks

      Comments about K&N Oil Filter:

      k&n are the best filters however this is the 2nd time I bought a filter that has been mislabed and put in the wrong box and it wouldn't fit my car the filter was suppose to be the hp-2004 for my Durango and that's what was on the box and filter but it didn't fit and I looked at the old k&n I had on it and it said hp-2004 and the groves on the 2 were different sizes so that's the only problem with them you might want to check the filter before you get it

      • Was this a gift?:
      • No

      Comment on this review(earn points)

       
      5.0

      great item

      By tony

      from south paris, maine

      Verified Buyer
      Level 2

      Pros

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

      Cons

        Best Uses

          Comments about K&N Oil Filter:

          great item works very well very satisfied

          • Was this a gift?:
          • No

          Comment on this review(earn points)

          (1 of 2 customers found this review helpful)

           
          5.0

          Awesome oil filler

          By epl

          from findlay, ohio

          About Me Casual Driver

          Ask me a question

          Verified Buyer
          Level 3

          Pros

          • Durable
          • Easy To Use
          • High-Performance

          Cons

            Best Uses

              Comments about K&N Oil Filter:

              I own a 2005 Dodge Magnum with the V6. The oil filter sets and and is flush with surrounding motor and motor components. So having the welded nut on the bottom of the filter is pretty much the only way to remove the filter. Most bottom oil filter wrenches do not work. And this K&N filter keeps oil clean.

              • Was this a gift?:
              • No

              Comment on this review(earn points)

              (2 of 4 customers found this review helpful)

               
              5.0

              Excellent filter and made in USA!!!

              By Richjank59

              from Westville, IN

              About Me Casual Driver

              Ask me a question

              Verified Buyer
              Level 3

              Pros

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

              Cons

                Best Uses

                • Large Cars
                • Small Cars
                • Trucks

                Comments about K&N Oil Filter:

                Excellent filter with great design and made in the USA. This filter is highly recommended especially if you are using synthetic oil and perform the annual oil and filter change.

                • Was this a gift?:
                • No

                Comment on this review(earn points)

                (1 of 3 customers found this review helpful)

                 
                4.0

                Had great reviews and I wanted the best

                By Toocool

                from Winter Haven FL

                About Me Casual Driver

                Verified Buyer
                Level 3

                Pros

                • Durable
                • Easy To Use

                Cons

                  Best Uses

                  • Large Cars
                  • Small Cars
                  • Trucks

                  Comments about K&N Oil Filter:

                  The filter had great reviews, however it is probably because of being K&N. I wanted the best within a practical price range. I have heard from one friend the nut broke off when he tried to remove his filter?

                  • Was this a gift?:
                  • No

                  Comment on this review(earn points)

                  (3 of 5 customers found this review helpful)

                   
                  5.0

                  My go to Filter

                  By Tim

                  from Pittsburgh, PA

                  About Me Auto Enthusiast, Casual Driver, Truck Enthusiast

                  Verified Buyer
                  Level 2

                  Pros

                  • Cleaner Oil
                  • Durable
                  • Easy On Easy Off
                  • Easy To Use
                  • Filters More Dirt
                  • High-Performance

                  Cons

                  • None

                  Best Uses

                  • Anything with an engine
                  • Large Cars
                  • Small Cars
                  • Trucks

                  Comments about K&N Oil Filter:

                  Use this for your vehicle. The hex makes installation and removal make this a filter for cramped spaces. The filter capability is a key to keeping oil clean. Use good oil, Mobil 1, what a combination

                  • Was this a gift?:
                  • No

                  Comment on this review(earn points)

                  (1 of 2 customers found this review helpful)

                   
                  5.0

                  works great

                  By mikedub

                  from MD

                  About Me Auto Enthusiast

                  Verified Buyer
                  Level 1

                  Pros

                  • Durable
                  • Easy To Use
                  • High-Performance

                  Cons

                    Best Uses

                    • Large Cars
                    • Trucks

                    Comments about K&N Oil Filter:

                    works great

                    Comment on this review(earn points)

                    (6 of 12 customers found this review helpful)

                     
                    5.0

                    PERFECT FIT!! SO IS TO ATTACH

                    By AJ

                    from RALEIGH, NC

                    About Me Truck Enthusiast

                    Ask me a question

                    Verified Buyer
                    Level 2

                    Pros

                    • Easy To Use
                    • Lightweight

                    Cons

                      Best Uses

                      • Trucks

                      Comments about K&N Oil Filter:

                      GREAT PRODUCT SO FAR

                      • Was this a gift?:
                      • No

                      Comment on this review(earn points)

                      (5 of 10 customers found this review helpful)

                       
                      5.0

                      cant find better pretection or performan

                      By back in the saddle again

                      from southern,va

                      About Me Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic

                      Ask me a question

                      Verified Buyer
                      Level 3

                      Pros

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

                      Cons

                      • None

                      Best Uses

                      • Hi performance cars
                      • Large Cars
                      • Small Cars
                      • Trucks

                      Comments about K&N Oil Filter:

                      best performance and protection when put together with a sytectic or sytec premium motor oil, hey cost A little more but how much did your car cost and how long do you want to keep it ?

                      • Was this a gift?:
                      • No

                      Comment on this review(earn points)

                      Displaying reviews 1-10

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                      Do you have questions about this product?(earn points for answers!)

                       

                      Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

                      5 Questions | 5 Answers
                      Displaying questions 1-5
                      • Q:

                        How many GPM is this filter?
                        Asked on 7/5/2014 by Bentlee from des moines,Ia

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Hi Bentlee, glad to assist you! This filter has oil flow rates between 12-16 gallons per minute and is unaffected by all racing fuels.

                          Answered on 7/6/2014 by Vincent from AAP
                      • Q:

                        is this filter compatible with synthetic oil ?
                        Asked on 12/29/2013 by Darin1

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Hi Darin1! Yes this oil filter can be used with the latest synthetic motor oils.

                          Answered on 12/31/2013 by Morgan from AAP
                      • Q:

                        would this filter be good for my truck. it is just an every day driver.
                        Asked on 2/15/2013 by sharpie

                        1 answer

                        • CUSTOMER CARE

                          A:

                          For further assistance regarding the K&N Oil Filter (Part No. HP-2004), please provide the year, make, model and engine size of your vehicle. For more information, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                          Answered on 2/15/2013 by Steve from AAP
                      • Q:

                        how long between oil changes, is it the same as a regular oil filter.
                        Asked on 8/19/2012 by jimbo from jackson michigan

                        1 answer

                        • CUSTOMER CARE

                          A:

                          We recommend you to change the oil on your vehicle for every 3,000 miles or six months. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

                          Answered on 8/20/2012 by Rick from AAP
                      • Q:

                        What is the mileage that you can get from one of these?
                        Asked on 2/22/2012 by Jasper

                        1 answer

                        • CUSTOMER CARE

                          A:

                          K&N oil filter has many features over and above the requirements of most vehicles. It use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The drilled hole on the nut provides for safety wire attachment. Our oil filters also use a resin impregnated cellulose filter media.

                          Answered on 2/23/2012 by Steve from AAP
                      Displaying questions 1-5

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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.