K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height - RU-4630

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

This Part Fits:

Year	Make	Model	Submodel
2009-2014	Acura	TL	Base
2009-2010	Acura	TL	SH-AWD
2007-2008	Acura	TL	Type-S
2001-2005	BMW	330Ci	Base
2001-2005	BMW	330i	Base
2002-2005	BMW	330xi	Base
2016-2020	Chevrolet	Malibu	L
2016-2020	Chevrolet	Malibu	LS
2016-2020	Chevrolet	Malibu	LT
2016-2020	Chevrolet	Malibu	Premier
2019-2020	Chevrolet	Malibu	RS
2002-2005	Chevrolet	Trailblazer	LS
2002-2005	Chevrolet	Trailblazer	LT
2002-2003	Chevrolet	Trailblazer	LTZ
2002-2004	Chevrolet	Trailblazer	North Face
2003-2005	Chevrolet	Trailblazer EXT	LS
2002-2005	Chevrolet	Trailblazer EXT	LT
2002-2004	Chevrolet	Trailblazer EXT	North Face
2005	Ford	Thunderbird	50th Anniversary Edition
2003-2005	Ford	Thunderbird	Base
2004	Ford	Thunderbird	Pacific Coast Roadster
2002-2005	GMC	Envoy	SLE
2002-2005	GMC	Envoy	SLT
2002-2005	GMC	Envoy XL	SLE
2002-2005	GMC	Envoy XL	SLT
2004-2005	GMC	Envoy XUV	SLE
2004-2005	GMC	Envoy XUV	SLT
2008-2012	Honda	Accord	EX
2008-2012	Honda	Accord	EX-L
2010-2011	Honda	Accord Crosstour	EX
2010-2011	Honda	Accord Crosstour	EX-L
2019-2020	Jeep	Cherokee	Altitude
2019-2020	Jeep	Cherokee	High Altitude
2019-2020	Jeep	Cherokee	Latitude
2019-2020	Jeep	Cherokee	Limited
2019-2020	Jeep	Cherokee	Overland
2019-2020	Jeep	Cherokee	Trailhawk
1991-1993	Jeep	Wrangler	Base
1991-1992	Jeep	Wrangler	Islander
1991-1994	Jeep	Wrangler	Renegade
1991-1995	Jeep	Wrangler	Sahara
1994-1995	Jeep	Wrangler	SE
1998-2000	Lexus	GS400	Base
2002-2004	Oldsmobile	Bravada	Base
2008-2012	Scion	xD	Base

Please note image may vary from product. Also, some items are special order. If delivery time is a concern, please contact us prior to purchase. 

When it comes to automotive filters, there is no greater known name that K&N Engineering!

K&N Engineering is an American manufacturer that specializes in designing and producing high-performance air filtration systems for automotive, motorcycle, and industrial applications. Founded in 1969 by Ken Johnson and Norm McDonald, K&N initially gained recognition for its oil bath air filters, but it became widely known for its innovative cotton gauze air filters that deliver superior performance compared to traditional paper filters.

K&N is best known for its air filters, which are made from multiple layers of oiled cotton gauze, sandwiched between aluminum mesh. This design allows for higher airflow compared to conventional filters, enhancing engine performance, throttle response, and efficiency. These filters are also reusable and washable, offering long-term cost savings and reducing environmental waste compared to disposable paper filters.

The company offers a variety of products, including air intake kits, cold air intake systems, and performance filters for cars, trucks, motorcycles, and even powersport vehicles. K&N’s cold air intakes, in particular, are popular upgrades for performance enthusiasts, as they provide cooler air to the engine, improving power output and efficiency.

In addition to air filtration products, K&N also manufactures oil filters and performance accessories such as cleaning kits for maintaining their filters. Their products are designed to meet the needs of both casual car enthusiasts and professional racers. The company has a strong presence in the motorsport community and is often seen as a trusted brand for improving engine performance and efficiency.

​Fidanza Performance, founded in 1997, is a leading US manufacturer of high-quality lightweight aluminum flywheels, precision adjustable cam gears, and high-performance clutches. With nearly 20 years in the automotive performance market, Fidanza is renowned for its expertise and respected globally, offering products for a wide range of vehicles, from European sports cars to modern muscle cars and imports. The company originated in racing, with founder Lou Fidanza's success in the SCCA leading to the creation of specialty parts like aluminum flywheels. Fidanza has since expanded its product line to include cam gears and performance clutches, gaining a loyal customer base and worldwide recognition. In 2023 Fidanza opened the SpeedParts4Less Marketplace which sells other manufacturers quality high performance parts!