K&N Universal Round Tapered Filter 3 inch FLG / 5 inch Bottom / 4 inch Top / 7 7/8 inch Height

SKU: RU-4690 | UPC: 024844373694

K&N Universal Round Tapered Filter 3 inch FLG / 5 inch Bottom / 4 inch Top / 7 7/8 inch Height RU-4690

K&N RU-4690 universal clamp-on air filter features a 3 inch flange 5 inch bottom diameter 4 inch top diameter and 7 7/8 inch height for versatile intake setups. Designed for racing vehicles generators snowmobiles tractors and fits Jeep Cherokee 1991-2001 Grand Cherokee 1993-1998 BMW 3-Series 1992-1999 M3 1995-1999. Provides increased airflow for higher horsepower acceleration and engine performance while trapping contaminants with washable reusable media.

Key Features

• Universal Fitment: Fits wide range of applications regardless of intake angle or offset diameter with stretchable rubber flanges up to 1/16 inch for secure vibration-absorbing attachment
• 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent create mesh media to block trap harmful contaminants
• Clean Once Every 5 Years: Needs cleaning every 75000 miles under normal highway driving or 5 years at 15000 miles per year average
• Easy Installation: Pre-oiled ready-to-use clamp-on design offers quick cost-effective upgrade for performance gains
• Engineered Power: State-of-the-art media increases horsepower acceleration and overall engine performance

Product Notes

• Flanges constructed with molded pliable rubber to absorb vibration and stretch for in-between sizes
• Washable reusable design reduces need for frequent replacements
• Product weight 1.3 lbs shipping weight 1.6 lbs

Installation Notes

• Professional installation recommended.
• Clamp-on style attaches directly to 3 inch intake pipe
• Compatible with rubber clamps hardware included for secure mounting

This Part Fits

Year	Make	Model	Submodel
1993-1998	Jeep	Grand Cherokee	Limited
1995	Jeep	Grand Cherokee	Orvis
1997	Jeep	Grand Cherokee	Orvis
1994-1995	Jeep	Grand Cherokee	SE
1997-1998	Jeep	Grand Cherokee	TSi
1993	Jeep	Grand Cherokee	Base
1998-1999	BMW	323is	Base
1992-1995	BMW	325i	Base
1992-1995	BMW	325is	Base
1996-1999	BMW	328i	Base
1996-1999	BMW	328is	Base
1995-1999	BMW	M3	Base
1995	BMW	M3	Lightweight
1991-1993	Jeep	Cherokee	Base
1991-1992	Jeep	Cherokee	Briarwood
1998-2001	Jeep	Cherokee	Classic
1993-1997	Jeep	Cherokee	Country
1991-1992	Jeep	Cherokee	Laredo
1991-1992	Jeep	Cherokee	Limited
1998-2001	Jeep	Cherokee	Limited
1994-2001	Jeep	Cherokee	SE
1991-2001	Jeep	Cherokee	Sport

Why Choose K&N?

• Over 60 years developing high-flow air filters for automotive motorsports
• Durable construction with premium cotton gauze media lasts a lifetime
• Precision engineering balances filtration and airflow for consistent power gains

Frequently Asked Questions

• Q: Will RU-4690 fit my 1996 BMW 328i?
  A: Yes fits 1996-1999 BMW 328i Base and other listed 3-Series models with 3 inch intake
• Q: What filter media is used in this air filter?
  A: Four layers of premium cotton gauze treated with tacking agent for intricate contaminant-trapping mesh
• Q: What warranty covers the RU-4690?
  A: Backed by 1-Year Limited Warranty against defects in materials workmanship

Shipping &amp. Handling

• Method: Ground shipping via UPS FedEx or USPS
• Availability: In stock – ships same or next business day
• Packaging: Secure box dimensions 9 x 8.5 x 8.5 inches
• Weight: 1.3 lbs