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
James H Daniel, Bridgewater, New Jersey
Fits great and easy to install.
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!
Fred McKenna, Webster Groves, Missouri
You will always have customers with the product and service you offer. The enthusiast is always looking for more. More power, more appearance, more compliments. Your filters give two of the three, power and compliments. The driver gets the power and your passengers compliment the performance, not to say anything about the increase in economy if you can keep your foot out of the throttle. This is my third street car that I've K&N'd.
33-2497 K&N 33-2497 Replacement Air Filter
List Price: $81.09
Your Price: $51.99