K&N High-Flow Original Lifetime Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 1990-2004 NISSAN (D22 Pickup, Frontier, Xterra, D21 Pickup), E-9233

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.Compatible Vehicles:2009-2015 NISSAN NP3001998-2014 NISSAN Frontier1993-2008 NISSAN Pickup1998-2004 NISSAN D22 Pickup2000-2004 NISSAN Xterra1990-1998 NISSAN D21 PickupCross Reference:AC Delco A1256CBaldwin PA4070Beck/Arnley 0421508Carquest 88027Carquest BA4669Carquest DW88027Champ Labs. AF7825DuraMAX DA7825Eco Gard XA4669Fram CA6850Hastings AF981Luber-Finer AF7825Mahle LX11171MicroGard MGA46027Mobil AF7825Napa 6027Nissan 1654686G00Parts Plus AF7825Premium Guard PA4669Pronto PA4669Purepro A4669Purolator A54669Service Champ AF4669Service Pro MA4669STP SA6850Valvoline VA97Warner WAF7825WIX 46027

• ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
• RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
• 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
• CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
• REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
• ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
• EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
• REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
• MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability