K&N parts matching AC Delco A3133C air filter

The AC Delco A3133C 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
Lawrence Jodoin, New London, New Hampshire
Always a great product! It improved my mileage a little bit, added noticeable power and it sounds awesome.
Michael Daniel, Bon Air, Virginia
I have one of these filters for all three of my vehicles. You can tell the difference in the power after installing these filters.
Ernest Bebernitz, Troy, New York
I have always experienced seat of the pants performance increases with K&N filters, this one did not disapoint. I also have always gotten increased fuel mileage, I got 2.5 mpg city and 4.8 mpg highway with this filter.
33-2340 K&N 33-2340 Replacement Air Filter
List Price: $82.19
Your Price: $52.99