K&N parts matching Napa 6318 air filter

The Napa 6318 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
P. Done, Birmingham, United Kingdom
Feels like fitting the K&N air filter has made a real difference. Highly recommend it.
Pamila Rowe, Galena, Missouri
Have to give it a 5. Although I ordered the wrong part. Customer service was very helpful with the return and ordering the correct part. Thank you.
John Polomchak, Easton, Pennsylvania
Very pleased with this product and your service.
33-2201 K&N 33-2201 Replacement Air Filter
List Price: $76.79
Your Price: $49.99