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
Robert Clark, Michigan
I noticed the increase in horsepower as soon as I put the new filter in.I don't think there is any product which will give you a major increase in fuel economy. Very good product.
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).
Barrett Jackson, New Mexico
I run K&N filters on all my gasoline powered engines.
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
Hugo, Bellflower, California
Excellent product it fit perfectly, great saving over the life of the vehicle not to mention better gas millage.
Brian, Colorado
Great filter
Gabriel Reyes, Río Grande Valley, South Texas
Great product, great service.
33-2187 K&N 33-2187 Replacement Air Filter
List Price: $90.39
Your Price: $57.99