K&N parts matching Mazda RF7F13Z40 air filter

The Mazda RF7F13Z40 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Mazda air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Fergus Mitchell, Exeter, United Kingdom
I've been buying these filters for years and notice an improvement every time. Thanks guys
Josh Goldberg, New Paltz, New York
Have K&N filters in everything I own, great products, always feel a difference.
House Of Fraser Transport Dept / Alan Henson, Wellingborough, United Kingdom
I have noticed a slight improvement, which is good.
33-2278 K&N 33-2278 Replacement Air Filter
List Price: $82.69
Your Price: $52.99