K&N Universal Tapered Filter 3.5in Flange ID x 5.5in Base OD x 4in Top OD x 8in Height K&N Engineering KNNRU-1045
K&N Universal Tapered Filter 3.5in Flange ID x 5.5in Base OD x 4in Top OD x 8in Height K&N Engineering KNNRU-1045
K&N Universal Tapered Filter 3.5in Flange ID x 5.5in Base OD x 4in Top OD x 8in Height K&N Engineering KNNRU-1045
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K&N Universal Tapered Filter 3.5in Flange ID x 5.5in Base OD x 4in Top OD x 8in Height

KNNRU-1045
024844373533
Air Filters - Universal Fit
20+ Units In Stock - Ships Next Business Day
$ 78.99
$ 78.99

SKU: RU-1045 | UPC: 024844373533

K&N Universal Tapered Filter 3.5in Flange ID x 5.5in Base OD x 4in Top OD x 8in Height RU-1045 Fits Jeep Wrangler 1997-2006 Grand Cherokee 1999-2004

K&N RU-1045 universal clamp-on tapered air filter delivers increased airflow for Jeep Wrangler TJ 1997-2006 Grand Cherokee WJ 1999-2004 Toyota Sequoia Tundra models. This washable reusable filter with 3.5 inch flange inside diameter 5.5 inch base 4 inch top and 8 inch height improves engine performance horsepower and acceleration. Constructed with pliable rubber flanges that stretch up to 1/16 inch for secure vibration-absorbing fit on racing vehicles generators snowmobiles tractors and more.

Key Features

  • 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form intricate mesh to trap contaminants and protect engine.
  • Clean Once Every 5 Years: Service interval every 75000 miles under highway conditions based on 15000 annual miles.
  • Easy Installation: Pre-oiled ready-to-use clamp-on design provides quick performance gains with minimal effort.
  • Engineered Power: Advanced filter media boosts horsepower acceleration and overall engine response.
  • Rugged Construction: Durable premium materials ensure lifetime durability in demanding applications.

Product Notes

  • Molded rubber flanges absorb vibration for secure attachment on offset or angled intakes.
  • Washable and reusable design reduces landfill waste from disposable filters.
  • Weight 1.6 pounds ships in 8.25 x 5.81 x 5.81 inch box.

Installation Notes

  • Professional installation recommended.
  • Clamp-on flanges fit 3.5 inch ID intakes stretch up to 1.5mm for precise seal.
  • Pre-oiled media requires no additional oiling before use includes optional extension.

This Part Fits

Year Make Model Submodel
1997-2004 Jeep Wrangler Sahara
2005-2006 Jeep Wrangler SE
1997-2006 Jeep Wrangler Sport
2004-2006 Jeep Wrangler Unlimited
2005-2006 Jeep Wrangler Unlimited Rubicon
2002-2006 Jeep Wrangler X
2001 Toyota Sequoia Limited
2001 Toyota Sequoia SR5
1999-2004 Jeep Grand Cherokee Laredo
1999-2004 Jeep Grand Cherokee Limited
2002-2004 Jeep Grand Cherokee Overland
2004 Jeep Grand Cherokee Special Edition
2002 Jeep Grand Cherokee Sport
2006 Jeep Wrangler 65th Anniversary Edition
2000-2001 Toyota Tundra SR5

Why Choose K&N?

  • Proven designs for racing vehicles generators snowmobiles tractors worldwide.
  • Washable filters last lifetime with proper cleaning outperform disposables.
  • State-of-the-art media engineering for unrestricted airflow gains.

Frequently Asked Questions

  • Q: Will RU-1045 fit my 2004 Jeep Wrangler Sport?
    A: Yes fits 1997-2006 Jeep Wrangler Sport Unlimited X and 65th Anniversary Edition with 3.5in flange clamp-on.
  • Q: What material is used in the filter media?
    A: Premium cotton gauze layers treated with tacking agent for multi-stage filtration.
  • Q: What is the warranty coverage?
    A: 1-Year Limited Warranty covers defects in materials and workmanship.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure box 8.25in L x 5.81in W x 5.81in H
  • Weight: 1.6 lb

Request For Information

Have questions about K&N Universal Tapered Filter 3.5in Flange ID x 5.5in Base OD x 4in Top OD x 8in Height? Fill out the form below and we'll get back to you by the next business day.
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