K&N parts matching Purolator A24278 air filter

The Purolator A24278 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
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.
Ojay Lewis, Connecticut
Today was the the first day I used the K&N air filter in my 2003 Maxima SE. I use my cruise control option every day on my drive back and froth to work. Going home from work my MPG went from 26 that I would normally get from the stock air filter to 30-31 MPG and going to work 34 to 38 MPG with the K&N. This air filter gives an extra 90 to 95 MPG per full tank of gas. Today the way the gas prices are going this was a big help me and my family. Thanks K&N!
Rony, Illinois
Filter is a great product. My vehicle runs smoother and has new life to it.
33-2031-2 K&N 33-2031-2 Replacement Air Filter
List Price: $77.99
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
John Slomczewski, Colorado
Ordered and received the air filter and free limited-edition Mustang Matchbox car. Being a limited-edition car, it was well worth the $55 and thanks for throwing in the free air filter. All kidding aside, I currently have 3 vehicles and this is now the 3rd one with a K&N air filter. I think your product is great. The fit is always right on, and being permanent (not throwing it in the landfill) is a big plus for me.
Szeles Szilard, Tux, Austria
Präzise, ??schnelle Lieferung. Das Produkt ist gut, das Auto ist dynamischer, Benzin ist weniger. Ich empfehle es jedem.
Kevin , Knebworth, United Kingdom
Excellent product, arrived next day, engine now breathes a bit more freely.
33-2075 K&N 33-2075 Replacement Air Filter
List Price: $80.09
Your Price: $51.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Ramon Tribble, Castle Rock, Colorado
Great product!
Jerry Nye, Charleston, Tennessee
I have been using K&N Filters on about every motorized vehicle that I have owned in the last two decades. I am a K&N kind of guy.
Alex Hamm, Weitbruch, France
Très bonne qualité rien à voir a un filtre normal je recommande à 100
33-2232 K&N 33-2232 Replacement Air Filter
List Price: $84.29
Your Price: $53.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
33-2336 K&N 33-2336 Replacement Air Filter
List Price: $86.59
Your Price: $55.99