K&N parts matching 1A First A63646 air filter

The 1A First A63646 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many 1A First air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Andy Hamilton, Yorkshire, United Kingdom
Good product. Easy to install and good experience thus far.
Annis Clark, Illinois
I have used your products for many years. I have never been disappointed. I am old enough to remember when American made was the standard of the world.. K&N products are doing a wonderful job of maintaining that standard.
Peter Handlovský, Slovakia
Your air filters I used 6 years already in different cars. Better performance of the engines, but the goal is that it's necessary to change filter and environmental reason is very important. Recommendation to everybody.
33-3028 K&N 33-3028 Replacement Air Filter
List Price: $93.89
Your Price: $60.99