K&N parts matching AC Delco A3175C air filter

The AC Delco A3175C 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
Kevin Hubert, Huntertown, Indiana
Gasket seal is really tight compared to original filter, (outside edge was a tad to big) had to finesse it into place. Once the lid was on and tightened down it looked like it was evenly sealed. Noticeable increase in performance and fuel economy is better, (2.5 with less than 13,000 miles). I am very happy with price and experience of shopping on the online store. Price was lower than throw away Chinese filter. Thank you! MADE IN USA!
Gregory Myerchin, Sioux City, Iowa
Great gas mileage on first long distance trip, after installation of this air filter.
Paul, Kansas City, Missouri
Easy installation. My mpg looks to have went up by about 1.5mpg after installing.
33-2497 K&N 33-2497 Replacement Air Filter
List Price: $81.09
Your Price: $51.99