K&N parts matching AC Delco A975C air filter

The AC Delco A975C 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
Ojay Lewis, Connecticut
Today was the the first day I used the K&N air filter in my 2003 Maxima SE. I use my cruise control option every day on my drive back and froth to work. Going home from work my MPG went from 26 that I would normally get from the stock air filter to 30-31 MPG and going to work 34 to 38 MPG with the K&N. This air filter gives an extra 90 to 95 MPG per full tank of gas. Today the way the gas prices are going this was a big help me and my family. Thanks K&N!
Darren, Brentwood, California
Increased acceleration speed. 0-60 in 8.8 seconds. Will check against stock specs.
Michael Oberlander, Wethersfield, Connecticut
Got the right part so far so good....thanks.
33-2031-2 K&N 33-2031-2 Replacement Air Filter
List Price: $77.99
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
John Slomczewski, Colorado
Ordered and received the air filter and free limited-edition Mustang Matchbox car. Being a limited-edition car, it was well worth the $55 and thanks for throwing in the free air filter. All kidding aside, I currently have 3 vehicles and this is now the 3rd one with a K&N air filter. I think your product is great. The fit is always right on, and being permanent (not throwing it in the landfill) is a big plus for me.
Barry James, Queensland, Australia
I have K&N filters in all my vehicles; honda civic, mazda miata, honda cb 900 bike and honda cb1300 bike. I totally recommend your product.
Tony Jacobs, Beulah, United Kingdom
Unfortunately didn't fit, but was returned with out any problem for a refund.
33-2075 K&N 33-2075 Replacement Air Filter
List Price: $80.09
Your Price: $51.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Juan Fernandez, Monterey, California
Best filter ever AAAAA
Dusan Chrenko, Nitra, Slovakia
Everything was allright. Order, shipping, package, installation instructions. I am 100% satisfied.
Austin, Coatesville, Pennsylvania
Threw this filter (33-2232) on today on my WRX and felt a cleaner and quicker pickup.  Really pleased with this product.
33-2232 K&N 33-2232 Replacement Air Filter
List Price: $84.29
Your Price: $53.99