K&N parts matching Carquest BA5431 air filter

The Carquest BA5431 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Carquest air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Richard Nunez, Fabens, Texas
I have definitely noticed the improvements in my vehicle in both power and fuel economy - I'm tracking everything in a database on my smartphone and have seen my vehicle go from 18 MPG to 25 MPG in combination with other devices.
Robin Fazekas, Camp Verde, Arizona
My husband picked this out for me - I think I am already experiencing better gas mileage. I like that it is reusable.
Robert Mccaffrey, Reseda, California
So far working as advertised. My mileage has increased at freeway speeds and acceleration has improved. I would firmly recommend this filter. I drive a 2008 Saturn Aura 3.6 XR original owner 86000 mi.
33-2249 K&N 33-2249 Replacement Air Filter
List Price: $81.79
Your Price: $52.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Matt, Erie, Pennsylvania
Part shipped quickly, and I received the proper air filter for my vehicle. Filter works great
Lowell Hardwick, Michigan City, Indiana
This looks like it will be an improvement. I am keeping mileage log and will determine if it does improve fuel mileage.
Bill N., Fresno, California
Fits great, will last the rest of my vehicles life.
33-2296 K&N 33-2296 Replacement Air Filter
List Price: $83.89
Your Price: $53.99