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
Robert Nicol, Scotland
Excellent product and quality made. Have had my K&N products and filters over the years and always found to be of high quality and offer great performance, thank you once again for an excellent filter
Dmitrijs Kuznecovs, Marupe, Latvia
Top quality as always. Thank you K&N.
Sean, Yeovil, United Kingdom
Have used K&N filters over many years and have never been disappointed. Service is very quick and efficient with filter arriving within days of ordering.
33-3028 K&N 33-3028 Replacement Air Filter
List Price: $93.89
Your Price: $60.99