K&N parts matching Purolator A45314 air filter

The Purolator A45314 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Purolator air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Roger Kruse, Toledo, Ohio
Tried a K&N filter in my 2003 Chevy Tahoe. I put it in and left Toledo Ohio headed for Apalachicola Florida. I was getting 11-12mpg around Toledo to an 18 Mpg on the trip. Boy was I surprised.
George Fish, Texas
Great as always.
Nathan H., El Paso, Texas
Exactly as described and works as such. Could swear the engine noise was audibly different.
33-2129 K&N 33-2129 Replacement Air Filter
List Price: $77.99
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Cory, Roy Utah
This is a great air filter. I would recommend it to anybody.
Jim, Virginia
Excellent product. Have noticed immediate improvement in performance and a nice growl while accelerating my V8. Wish I had not waited so long to make the upgrade.
Lane Letchworth, Missouri
Noticed additional power and I believe I have a gained a mile or 2 per gallon. Thanks.
33-2135 K&N 33-2135 Replacement Air Filter
List Price: $96.79
Your Price: $62.99