K&N parts matching AC Delco A2039C air filter

The AC Delco A2039C air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many AC Delco air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
James Hoskins, Eufaula, Oklahoma
I noticed an immediate increase in acceleration and a 2 mpg improvement in fuel economy. Installation was easy too. My vehicle is a 2005 Ford Taurus SE 3.0. Thanks for making this outstanding product available.
Fernando Gonzalez, Zinacantepec, Mexico
Muy bueno.
Arnolod Miller, Arizona
Dear sirs: I like the Air Filter. Pricey, but if I never replace it then the cost will easily be recovered. I did notice on my next tank of gas that I easily got 43 to 50 miles further on the tank. That did not cover express driving, but was stop and go city driving. I would expect it to be even better on interstate travel. I will be driving to Florida this July so time will tell. Just the fact that I will not be replacing a filter with other filters will help the land fills of this Great Country(USA).
33-2150 K&N 33-2150 Replacement Air Filter
List Price: $90.89
Your Price: $58.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Steven Thau, Tallahassee, Florida
I have always used your products. Thank you
Judd Koval, California
Filter works Great! Thank you...
Michael W. Wewers, Cumming, Georgia
Seems to work great. Has only been a short time since the installation, but expect things to go well as time goes by.
33-2187 K&N 33-2187 Replacement Air Filter
List Price: $90.39
Your Price: $57.99