Talk to a Wrangler Sales Tech
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
$12k Summer Sweepstakes! Enter Daily>

Find Gaskets, Seals, & Filters for your Wrangler

K&N Pro Series Oil Filter (91-06 2.5L or 4.0L Jeep Wrangler YJ & TJ)Find parts that fit my vehicle

Item J140588
K&N Pro Series Oil Filter (91-06 2.5L or 4.0L Jeep Wrangler YJ & TJ)
Verify parts fit and get product recommendations.
Wrangler Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Our Price

$7.99 each

Up to 10% off for Military & First Responders! See Details

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Specs & Installation


      • Protects Engine from Contaminants in Engine Oil
      • High Flow Design Boosts Engine Performance
      • Specialized Pleated Filter Media
      • Fluted Metal Alloy Canister for Efficient Removal
      • Built-In Anti Drain Back Valve
      • High-Quality Nitrile Rubber Gasket
      • Suitable for Use with Conventional and Synthetic Oils
      • Limited 1-Year Warranty
      • Fits All 1991-2006 2.5L or 4.0L Jeep Wrangler YJ & TJ Models


      High-Performance Oil Filtration. This K&N Pro Series Oil Filter is what you want when you’re looking for an oil filter that combines efficient filtration that doesn’t compromise oil flow. This oil filter accomplishes this via a specialized filter media featuring a pleated configuration. This filter media provides outstanding filtration without functioning like a “pinch point” and impeding proper oil flow. The result is more efficient engine performance without the presence of contaminants.

      Built-In Anti Drain Back Valve. This K&N oil filter also comes with a built-in anti-drain-back valve designed to prevent oil drain-back when you shut down your engine. This in turn eliminates dry starts to extend the life of your engine. This oil filter also features a premium nitrile rubber gasket, ensuring a tight seal when installed.

      Durable Build Quality. This canister-type oil filter features a one-piece housing machined from high-quality metal alloy. This construction offers exceptional durability and resistance to heat and pressure. Furthermore, the housing includes a fluted top section that works with most large filter wrenches for easy removal. Lastly, this filter canister is finished in a wear-resistant black powder coating for sleek looks and rust protection.

      Covered by a Limited 1-Year Warranty. This K&N oil filter is covered by a limited 1-year warranty against factory defects. Please visit K&N’s site for more details.

      Application. The K&N Pro Series Oil Filter fits all 1991-2006 2.5L or 4.0L Jeep Wrangler YJ & TJ models.



      K&N PS-2004

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Oil Filter

      Customer Reviews (14)

        Questions & Answers

        10 More Questions

        Will It Fit My Wrangler

        • TJ Rubicon 2 Door - 03, 04, 05, 06
        • TJ Rubicon Unlimited 2 Door - 05, 06
        • TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06
        • TJ Wrangler Unlimited 2 Door - 04, 05, 06
        • YJ Wrangler 2 Door - 91, 92, 93, 94, 95