K&N parts matching Mercedes Benz A278094004 air filter

The Mercedes Benz A278094004 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Mercedes Benz air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Christopher Francis, New York City, New York
I've been using this products on various vehicles since 2006, from Lincoln LSE's to a 2010 Taurus SHO, a 2011 Cadillac CTS-V a 2011 Lincoln MKX to my current car which is a Merc 550. I've noticed a marked difference in each of the cars in acceleration way more than when I had installed an Air Raid cold air intake system which actually slowed my CTS-V down, too much air for the sensors to accommodate so that was a waste of four hundred bucks. With all of the highly responsive and regulating computers on today's high performance cars determining what it going to do and not it's worth it to stop at K&N as far as air intake is concerned, anything else is a waste of money, as evidenced on several channels on You Tube. Take it from someone who's wasted hundreds of dollars seeking more speed, get a filter from these guy's you won't be disappointed.
Florent Hasani, Amriswil, Switzerland
Sehr schnelle Lieferung und das Produkt ist für den Leihen leicht einzubauen. Konnte bis anhin die Filter leider noch nicht testen da mir Leistung und Wetter Probleme zubereiten. Ich bedanke mich nochmals herzlich für die Zuverlässigkeit. Freundliche Grüsse Florent Hasani
I have worked for 40+ years in shipping & receiving, when my package arrived I was very impressed with the service, quality, and price is unbelievable. I will tell anyone that will listen to me about you , keep up the good work, thank you again Benny Roario.
33-2474 K&N 33-2474 Replacement Air Filter
List Price: $162.99
Your Price: $102.99