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
Anthony Ernst, Hawaii
Great product I notice more power and better acceleration.
Josh Goldberg, New Paltz, New York
Have K&N filters in everything I own, great products, always feel a difference.
33-2278 K&N 33-2278 Replacement Air Filter
List Price: $82.69
Your Price: $52.99