K&N parts matching Champ Labs. AF5219 air filter

The Champ Labs. AF5219 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Champ Labs. air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Monte Weaver, Greeley, Colorado
I've been a loyal customer of K&N for years. Love the performance and the long term dependability of them. Already since putting the filter in my 2016 Dodge Dart the avg. mpg for combined driving has gone from 31mpg to 34mpg simply by swapping out the air filter. Plus, I'll never have to buy another air filter again! Thank you K&N!
Ryan Wolff, New York
Definitely noticed an audible difference and some torque gain. Haven't driven enough lately to compute any possible mpg increase. Definitely a good investment though .
Chris Jeffries, Colorado Springs, Colorado
This is my second K&N Air Filter. It works as advertised. I recently did a lot of driving in the country and ended up with pebbles, dirt and debris in my filter. It was nice to be able to just wash it out, oil it, and put it back in, instead of buying a new one. It's an investment up front, but I expect to have my car for well over 100,000 miles, so I know I will save money on filters in the long run.
33-2491 K&N 33-2491 Replacement Air Filter
List Price: $79.99
Your Price: $51.99