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K&N Fuel Filter (98-04 All)

Item 399641
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Market Price $17.99 You Save 13% ($2.37)
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$15.62 (each)

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Ship to: Ashburn - 20149
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    Features & Details

    • High-Strength Rolled Seam Housing
    • Durable Carbon Steel Build
    • Low Restriction
    • Huge Capacity
    • Rust-resistant Cellulose Glass Media
    • Contains (1) K&N Fuel Filter
    • Limited Warranty Coverage
    • Suitable For All 1998-2004 Mustangs
    Long-lasting Carbon Iron Construction. Don’t let a dirty and deteriorated fuel filter strip your mighty Mustang of its power! By replacing the existing filter with this high-quality K&N Fuel Filter, you can benefit from increased power and longevity. Boasting unparalleled filtration, the superior carbon steel construction is enhanced with a rolled seam design, which transcends OEM requirements.

    Dust-blasting Cellulose Glass Media. Fuel filtration standards have been raised by this piece of engine-protecting equipment. The K&N Fuel Filter is kept clean with cellulose glass media, which allows for minimal restriction and the elimination of scale build-up. This practical material choice also prevents rust forming on the carbon steel housing.

    Warranty. Limited warranty coverage is available with the K&N Fuel Filter. All K&N automotive fuel filters are covered by warranty if they are found to have material and/or workmanship defects upon inspection. Coverage excludes misuse and poor installation.

    Application. Anyone with light to moderate mechanical skill can install the K&N Fuel Filter on any 1998-2004 Mustang model. You will need to remove the fuel pump fuse when the engine is turned off. Basic tools, such as a screwdriver, are necessary for installation.

    Fitment: 1998 1999 2000 2001 2002 2003 2004 Details

    MPN# PF-2000

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Fuel Filter
    • Installation Guide
    Installation Info
    Will it fit my Mustang?

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          Customer Reviews (17) Write a Review

          Overall Rating 4.8

          out of 5 stars

          • 5/5

            July 16, 2019

            K N fuel filter

            The product was easy to install. A person with minimal wrenching capability can accomplish this task. Thank you the product is great and I will be buying from AM soon.


            Year: 2002 Submodel: GT

            Helpful (0)

          • 5/5

            July 12, 2019

            Great product

            Had a bit of a fuel pressure problem, this filter cleared that up and then some


            Year: 2002 Submodel: V6

            Helpful (0)

          • 5/5

            June 22, 2019

            KN gas filter

            I feel it giving me better gas miles and it runs a lot smoothly.


            Year: 1998 Submodel: GT

            Helpful (0)

          • 4/5

            June 06, 2019

            Another good K N product

            This replacement fuel filter is a very good item to consider when it comes time to maintain your ride or use it as an add on item to your list when doing a fuel system repair or upgrade.It goes right in place of the factory item with no trouble installation.My '04 GT has the usual bolt ons with a few extra performance items.Mileage is only around 78,000 but it was past due for the fuel filter change.The fuel pump went out and this is too easy to change when doing a new pump install that it'd be stupid not to change it.As usual KandN made another quality replacement product.


            Year: 2004 Submodel: GT

            Helpful (2)

          • 5/5

            March 12, 2019

            Awesome part quick shipping

            This filter made the tires of the mustang scared for their


            Year: 2000 Submodel: GT

            Helpful (2)

          • 5/5

            December 06, 2018

            Quick Install

            Well my car seems to be running smoother since we have changed to the KandN fuel filter. Even seems to have smoother throttle response. Quick and easy to install!


            Year: 2002 Submodel: GT

            Helpful (7)

          • 5/5

            November 30, 2018

            Great fuel filter

            Removal of old filter took a bit more than the Install of this new filter, but now my car's fuel economy is better than before, and all for a great price, thanks AM.


            Year: 2000 Submodel: V6

            Helpful (6)

          • 5/5

            September 04, 2018

            K N Fuel filter

            Perfect fit, quick and easy install didn’t really feel any difference in power but it’s still good to have a fresh new filter.


            Year: 2002 Submodel: V6

            Helpful (7)

          • 5/5

            July 28, 2018

            Fuel Fliter

            No install was easy with no issues appears to be working well.


            Year: 2004 Submodel: V6

            Helpful (8)

          • 5/5

            July 18, 2018

            Filter game is stronger

            15mins and I felt a instant change in my pony! Highly recommend it!


            Year: 1998 Submodel: V6

            Helpful (8)

          • 5/5

            July 16, 2018

            K N fuel filter

            Works as it should. Install a breeze. Would definitely buy again


            Year: 1999 Submodel: V6

            Helpful (8)

          • 3/5

            June 26, 2018

            Looks well made

            I subtracted one star because I thought it would come with the disconnects to get the old girl filter out like the last girl filter I ordered did. I also subtracted another star because it took 3 weeks to get to me.


            Year: 2002 Submodel: GT

            Helpful (8)

          • 5/5

            February 15, 2018

            K N Fuel Filter

            Good quality filter for a reasonable price, delivered in 1 day!


            Year: 2004 Submodel: GT

            Helpful (7)

          • 5/5

            January 31, 2018

            Recovered lost MPG

            My pony was in need of a tune up so I decided to buy this filter along with other parts. Works great, cheaper to buy the part on here than at a local AZ.


            Year: 2004 Submodel: V6

            Helpful (9)

          • 5/5

            January 14, 2018


            Easy to install and works great. Took under 15 mins to install, and it complements my new fuel pump nicely


            Year: 2004 Submodel: GT

            Helpful (7)

          • 5/5

            December 20, 2017

            Works like a charm

            It seems to run a whole lot better now than it did.


            Year: 1999 Submodel: V6

            Helpful (8)

          • 5/5

            December 10, 2017

            Awesome Fuel Filter

            Filter was easy to install ad a great option to replace an old Fuel Filter. Definitely a good choice for an up and coming build


            Year: 2002 Submodel: GT

            Helpful (10)

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