K&N parts matching STP SA3915 air filter

The STP SA3915 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many STP air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Ian Irvine, Courtenay, Canada
I have owned a number of K&N products over a number of years. I have never had an issue with the product, it works as advertised and I still have filters going back to the mid 90's. Cleans up well and looks and works great again.
Yesenia Caro, Los Angeles, California
Love them
Jeff Morrison, Smithsville, Canada
Great filter.
33-2008-1 K&N 33-2008-1 Replacement Air Filter
List Price: $93.99
Your Price: $60.99