K&N parts matching AC Delco A3675C air filter

The AC Delco A3675C 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
Mark Whipple, Fresno, California
I bought these two air filters for my 2013 Nissan Altima. I have always used K&N air filters in all of my vehicles. I clean them and reuse them. They are by far the best air filters I have used.
Gregory James Davidson, McKinney, Texas
K&N is the ONLY way to go when it comes to air filters.
Mike, Minnesota
This is my 3rd air filter and love the fact I can go 50,000 miles or better without even checking my air filter. I've never had to even clean one yet, I don't know how they do, it but getting 50-60 or even 70k miles without worrying about my air filter and my cars performance is just peace of mind.
33-2478 K&N 33-2478 Replacement Air Filter
List Price: $87.29
Your Price: $56.99