K&N parts matching Mazda RFZA13Z40A9U air filter

The Mazda RFZA13Z40A9U 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
Tom Gerth, Florence, South Carolina
Quick and easy, no hassle. I love your product and will be returning to your store to buy a CAI for my Toyota Sequoia.
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.
33-2278 K&N 33-2278 Replacement Air Filter
List Price: $82.69
Your Price: $52.99