K&N parts matching Nissan AY120NS001 air filter

The Nissan AY120NS001 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Nissan air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Ingrid Gardner, Bronx, New York
I purchased this air filter (33-2031-2) for a 2006 Red Infiniti Coupe. I noticed the change immediately. First I noticed the gas savings, The car sounds completely different. Definitely more horsepower. I love it. I really do. Change your life change your filter it is worth it.
Jorge L Morales Scharon, San Antonio, Texas
Very easy to install. Immediately delivered performance as per specifications I did not receive any notable efficiency in gas savings.I own a 6.2 L GMC engine. Would recommend this product to others.
Scott Ellison, Albertville, Minnesota
Easy to order,easy to install.Gained 2MPG. Highly recommend.
33-2031-2 K&N 33-2031-2 Replacement Air Filter
List Price: $77.99
Your Price: $50.99