K&N parts matching Napa 9031 air filter

The Napa 9031 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Napa air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Roger Nelson, Salt Lake City ,Utah
Order was shipped quickly. Product is just what was ordered. I run your air filters in my Ford PU. both my Harleys and both my Hondas. Great Products.
Bijan, United States
I have always enjoyed using your products over the years. Excellent service and on time delivery. Thank you.
Pelayojs, Dallas, Texas
It's a very good filter. It looks very well made. I notice the difference on the way my car ran right away. It feels that the horsepower went up and there is no pull back when hitting the gas (if you know what I mean). There is also less rumbling of the engine when switching gears.
33-2468 K&N 33-2468 Replacement Air Filter
List Price: $67.79
Your Price: $43.99