K&N parts matching Napa 6144 air filter

The Napa 6144 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
Bill Miller, Oconomowoc, Wisconsin
Don't let anyone fool you. This filter is far superior to any paper filter.They last forever and give your engine the proper air flow,which in turn gives you increased performance and better fuel economy. I have used K&N intakes and filters for years and there is nothing better on the market today. Thanks K&N for the great products.
Michael Martin, Lamar, Missouri
Everything is a okay by me. Order even got here a couple days early.
Arthur Thoms, Sun City, Arizona
Sorry to report , it has not been installed yet, however, I'm certain it works well, as I have you product on three other vehicles.
33-2014 K&N 33-2014 Replacement Air Filter
List Price: $121.89
Your Price: $78.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Dennis, Lake Havasu, Arizona
I have used K&N for 30years, do not know any different .
William Willis, Savannah, Georgia
Always change the air filter immediately in any vehicle I’ve just purchased..and it’s always the best filter available, K&N.
Jerry Fenton, Thornton, Colorado
Bet air filter I have ever purchased.
33-2111 K&N 33-2111 Replacement Air Filter
List Price: $118.39
Your Price: $75.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Marie McPherson, Vallejo, California
Fits well; good customer service.
David Henry, Hondon de los Frailes, Alicante, Spain
Excellent service, prompt delivery, and perfect fit. Would definitely buy other K&N products.
Bill Thompson, United Kingdom
Perfect so much better than the original engine runs sweeter and picks up better also used on my Bikes.
33-2118 K&N 33-2118 Replacement Air Filter
List Price: $110.99
Your Price: $71.99