K&N parts matching Purepro A4643 air filter

The Purepro A4643 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Purepro air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Alex , San Diego, California
This K&N air filter has great build quality, fits right in with no modifications and easy to install. Maintenance is low, you only service every 50k, so no worries about that. Service interval is much longer than a paper element filter and to top it off my mpg improved by 2-3 miles per gallon. I find myself driving a little harder, I enjoy the power gain that comes with a free flow filter.
David Defossez , Frameries, Belgium
Produit excellent, bonne dimension, service clientèle sérieux et rapide.
Sandra Haynie, Boise, Idaho
Arrived on time, and was a perfect fit for my vehicle.
33-2065 K&N 33-2065 Replacement Air Filter
List Price: $84.59
Your Price: $53.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
33-2700 K&N 33-2700 Replacement Air Filter
List Price: $85.29
Your Price: $54.99