K&N parts matching Napa 6123 air filter

The Napa 6123 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
  • Designed to Increase Power
  • Million Mile Limited Warranty
Ronald Taylor, Allen, Texas
Perfect. Thanks. DT
R. Bleck, Romeo, Michigan
Could definitely feel a difference in my 1995 Jeep Wrangler YJ. May not be a huge difference in HP but 1st and 2nd gear have more get up.
Chris Casillas , Redlands, California
My jeep loves all the extra air this filter provides. I can definitely feel the difference. This filter woke my jeep up. Thanks
33-2046 K&N 33-2046 Replacement Air Filter
List Price: $86.59
Your Price: $55.99