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K&N Air Filter 33-2031-2

K&N Air Filter
  • Our Price: $48.99
  • Shipping:FREE SHIPPING
  • Part Number: 33-2031-2
  • Rating: (178)
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Air Filter


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Ships by 10/24/16
  • Same Day Shipping if ordered by 1:30pm CST*
  • K&N Air Filters provide extra clean, unrestricted airflow to your engine for higher horsepower
  • Designed to your exact year, make, and model vehicle's engine for a perfect fit
  • Oiled pleated cotton gauze filter medium is washable and reusable - drive up to 50,000 miles between cleanings
  • Reusable design is environmentally friendly - reduces waste for minimal landfill impact
  • 50-State street legal
  • Will not void or affect your vehicle's warranty
  • The K&N Air Filter even improves your fuel economy, cutting down on your trips to the gas station
  • K&N backs your Performance Air Filter with a 1,000,000 Mile / 10-Year warranty

K&N Filters are quite simply the best choice when it comes to engine filtration. This isn't news, either - drivers have turned to K&N to keep their engines breathing for over 30 years. Bolt one to yours, and you'll see why right away.

K&N Air Filters provide nearly unrestricted air flow to your engine, promoting combustion and enhancing your power and acceleration. It features 4-6 pleated sheets of oiled cotton-gauze, held between two layers of aluminum wire. This design effectively blocks dust and debris, keeping your engine breathing clean for maximum performance.

With a K&N Performance Air Filter under your hood, you'll never have to buy another filter again. It only takes a simple cleaning every 50,000 miles to keep this filter working for as long as you own your vehicle. Reusing your filter is not only convenient - it's good for the environment, too. Your K&N Air Filter is backed with a 10-Year / Million-Mile Warranty.

*Ships same day unless otherwise noted when you add to your cart. Applies only to in-stock items.

K&N 33-2031-2 fits:

  • 1993-1998 Ford Maverick
  • 2003-2008 Infiniti FX35
  • 1991-2002 Infiniti G20
  • 2003-2007 Infiniti G35
  • 1996-2001 Infiniti I30
  • 2002-2004 Infiniti I35
  • 1993-1997 Infiniti J30
  • 2013 Infiniti JX35
  • 1990-1992 Infiniti M30
  • 2001 Infiniti Q45
  • 1997-2003 Infiniti QX4
  • 2014-2015 Infiniti QX60
  • 1988-1999 Nissan 200SX
  • 1988-1998 Nissan 240SX
  • 1987-1990 Nissan 300ZX
  • 2003-2006 Nissan 350Z
  • 1981 Nissan 810
  • 1993-2016 Nissan Altima
  • 1990-1991 Nissan Axxess
  • 1990-1994 Nissan D21
  • 1999-2004 Nissan Frontier
  • 1982-2016 Nissan Maxima
  • 2003-2015 Nissan Murano
  • 1991-1993 Nissan NX
  • 1990-2015 Nissan Pathfinder
  • 1995-1996 Nissan Pickup
  • 1987-1989 Nissan Pulsar NX
  • 2004-2016 Nissan Quest
  • 1991-2006 Nissan Sentra
  • 1990-1992 Nissan Stanza
  • 2001-2007 Nissan X-Trail
  • 2000-2004 Nissan Xterra

K&N Air Filter Customer Reviews


Overall Rating:

5.0 of 5

Average Install Time: Instant

Showing 1 of 178 reviews. See All Reviews.

who drives a Nissan Sentra

Great product at a competitive price.

Install Time: Instant

Showing 1 of 178 reviews. See All Reviews.