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

SKU: KNNRU-4630
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Sale price$74.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

K&N Universal Air Filter - RU-4630

Maximize your engine's potential with the K&N Universal Air Filter RU-4630. Engineered for versatility, this high-flow air filter is designed to fit a wide array of applications, from automotive and powersports to industrial equipment. K&N's legendary performance is delivered through a washable and reusable design, offering long-term value and consistent airflow.

Performance & Features:

  • High-Flow Filtration: K&N's signature filter media allows for increased airflow, leading to potential gains in horsepower and acceleration.
  • Durable Construction: Features a pliable rubber flange with a 3-1/2 inch inner diameter that can be stretched up to 1/16 inch for a secure fit on various intake sizes.
  • Generous Dimensions: Offers a 5-1/2 inch base diameter, a 4-1/2 inch top diameter, and a height of 6-1/2 inches, accommodating diverse engine bay configurations.
  • Washable & Reusable: Designed for longevity, this filter can be cleaned and re-oiled, saving you money and reducing waste over time.
  • Universal Application: Ideal for custom builds, classic vehicles, racing applications, and equipment where a standard filter won't fit.

The RU-4630 is more than just an air filter; it's a performance upgrade. Its robust construction ensures it can withstand vibration and extreme conditions, while the advanced filtration media protects your engine from harmful contaminants. Whether you're building a custom hot rod, restoring a classic, or outfitting specialized equipment, this K&N universal filter provides the reliability and performance you need. Experience the K&N difference for your engine's air intake needs at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2008 Acura TL Type-S
2009-2010 Acura TL SH-AWD
2009-2014 Acura TL Base
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
2019-2020 Chevrolet Malibu RS
2002-2003 Chevrolet Trailblazer LTZ
2002-2004 Chevrolet Trailblazer North Face
2002-2005 Chevrolet Trailblazer LS
2002-2005 Chevrolet Trailblazer LT
2002-2004 Chevrolet Trailblazer EXT North Face
2003-2005 Chevrolet Trailblazer EXT LS
2003-2005 Ford Thunderbird Base
2004 Ford Thunderbird Pacific Coast Roadster
2005 Ford Thunderbird 50th Anniversary Edition
2002-2005 GMC Envoy SLE
2002-2005 GMC Envoy SLT
2002-2005 GMC Envoy XL SLE
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 Latitude
2019-2020 Jeep Cherokee Limited
2019-2020 Jeep Cherokee Overland
2019-2020 Jeep Cherokee Trailhawk
1991-1992 Jeep Wrangler Islander
1991-1993 Jeep Wrangler Base
1991-1994 Jeep Wrangler Renegade
1994-1995 Jeep Wrangler SE
1998-2000 Lexus GS400 Base
2002-2004 Oldsmobile Bravada Base
2008-2012 Scion xD Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

K&N Universal Air Filter - RU-4630

Maximize your engine's potential with the K&N Universal Air Filter RU-4630. Engineered for versatility, this high-flow air filter is designed to fit a wide array of applications, from automotive and powersports to industrial equipment. K&N's legendary performance is delivered through a washable and reusable design, offering long-term value and consistent airflow.

Performance & Features:

  • High-Flow Filtration: K&N's signature filter media allows for increased airflow, leading to potential gains in horsepower and acceleration.
  • Durable Construction: Features a pliable rubber flange with a 3-1/2 inch inner diameter that can be stretched up to 1/16 inch for a secure fit on various intake sizes.
  • Generous Dimensions: Offers a 5-1/2 inch base diameter, a 4-1/2 inch top diameter, and a height of 6-1/2 inches, accommodating diverse engine bay configurations.
  • Washable & Reusable: Designed for longevity, this filter can be cleaned and re-oiled, saving you money and reducing waste over time.
  • Universal Application: Ideal for custom builds, classic vehicles, racing applications, and equipment where a standard filter won't fit.

The RU-4630 is more than just an air filter; it's a performance upgrade. Its robust construction ensures it can withstand vibration and extreme conditions, while the advanced filtration media protects your engine from harmful contaminants. Whether you're building a custom hot rod, restoring a classic, or outfitting specialized equipment, this K&N universal filter provides the reliability and performance you need. Experience the K&N difference for your engine's air intake needs at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2008 Acura TL Type-S
2009-2010 Acura TL SH-AWD
2009-2014 Acura TL Base
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
2019-2020 Chevrolet Malibu RS
2002-2003 Chevrolet Trailblazer LTZ
2002-2004 Chevrolet Trailblazer North Face
2002-2005 Chevrolet Trailblazer LS
2002-2005 Chevrolet Trailblazer LT
2002-2004 Chevrolet Trailblazer EXT North Face
2003-2005 Chevrolet Trailblazer EXT LS
2003-2005 Ford Thunderbird Base
2004 Ford Thunderbird Pacific Coast Roadster
2005 Ford Thunderbird 50th Anniversary Edition
2002-2005 GMC Envoy SLE
2002-2005 GMC Envoy SLT
2002-2005 GMC Envoy XL SLE
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 Latitude
2019-2020 Jeep Cherokee Limited
2019-2020 Jeep Cherokee Overland
2019-2020 Jeep Cherokee Trailhawk
1991-1992 Jeep Wrangler Islander
1991-1993 Jeep Wrangler Base
1991-1994 Jeep Wrangler Renegade
1994-1995 Jeep Wrangler SE
1998-2000 Lexus GS400 Base
2002-2004 Oldsmobile Bravada Base
2008-2012 Scion xD Base

Product Details

Product Description

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

K&N Universal Air Filter - RU-4630

Maximize your engine's potential with the K&N Universal Air Filter RU-4630. Engineered for versatility, this high-flow air filter is designed to fit a wide array of applications, from automotive and powersports to industrial equipment. K&N's legendary performance is delivered through a washable and reusable design, offering long-term value and consistent airflow.

Performance & Features:

  • High-Flow Filtration: K&N's signature filter media allows for increased airflow, leading to potential gains in horsepower and acceleration.
  • Durable Construction: Features a pliable rubber flange with a 3-1/2 inch inner diameter that can be stretched up to 1/16 inch for a secure fit on various intake sizes.
  • Generous Dimensions: Offers a 5-1/2 inch base diameter, a 4-1/2 inch top diameter, and a height of 6-1/2 inches, accommodating diverse engine bay configurations.
  • Washable & Reusable: Designed for longevity, this filter can be cleaned and re-oiled, saving you money and reducing waste over time.
  • Universal Application: Ideal for custom builds, classic vehicles, racing applications, and equipment where a standard filter won't fit.

The RU-4630 is more than just an air filter; it's a performance upgrade. Its robust construction ensures it can withstand vibration and extreme conditions, while the advanced filtration media protects your engine from harmful contaminants. Whether you're building a custom hot rod, restoring a classic, or outfitting specialized equipment, this K&N universal filter provides the reliability and performance you need. Experience the K&N difference for your engine's air intake needs at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2008 Acura TL Type-S
2009-2010 Acura TL SH-AWD
2009-2014 Acura TL Base
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
2019-2020 Chevrolet Malibu RS
2002-2003 Chevrolet Trailblazer LTZ
2002-2004 Chevrolet Trailblazer North Face
2002-2005 Chevrolet Trailblazer LS
2002-2005 Chevrolet Trailblazer LT
2002-2004 Chevrolet Trailblazer EXT North Face
2003-2005 Chevrolet Trailblazer EXT LS
2003-2005 Ford Thunderbird Base
2004 Ford Thunderbird Pacific Coast Roadster
2005 Ford Thunderbird 50th Anniversary Edition
2002-2005 GMC Envoy SLE
2002-2005 GMC Envoy SLT
2002-2005 GMC Envoy XL SLE
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 Latitude
2019-2020 Jeep Cherokee Limited
2019-2020 Jeep Cherokee Overland
2019-2020 Jeep Cherokee Trailhawk
1991-1992 Jeep Wrangler Islander
1991-1993 Jeep Wrangler Base
1991-1994 Jeep Wrangler Renegade
1994-1995 Jeep Wrangler SE
1998-2000 Lexus GS400 Base
2002-2004 Oldsmobile Bravada Base
2008-2012 Scion xD Base

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