K&N parts matching Napa 9126 air filter

The Napa 9126 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Napa air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter-Hdt
  • Washable and Reusable
  • Easy to Clean
randy scrivner, Hesperia, California
The savings of having this filter alone makes it worth it. Not certain on any performance gains. Wish K&N would work on some of the other HD intake filters that aren't cylindrical.
Thomas Westby, britt
I have had K&N filters on everything from air compressors, to snowmobiles. from f150's to f350 powerstroke. Now on my 2013 volvo d13 truck engine I gained 2-3 lbs of boost. Very substantial, more air equals better more efficient burn and equals more power with less money. Thank you K&N for who you are and what you do. Tom
Owen, Manhattan, Kansas
Arrived in a timely manner, easy install. A little hard to find on your site.
38-2025S K&N 38-2025S Replacement Air Filter-HDT
List Price: $312.59
Your Price: $233.99