K&N parts matching AC Delco A3103C air filter

The AC Delco A3103C 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 Webb, California
Uphill acceleration has definitely improved. I'm getting 2 mpg more in my commute at regular cruising speeds (2014 Toyota Yaris).
Bob Hilsabeck, Sun City, Arizona
I don't drive a lot of mileage so have not noticed a big change yet but have not seen any bad effects. Works good.
Gareth Coates, Dumfries, England
This has made a difference to the performance of my struggling 1.4 petrol Auris. There is a steep hill on the outskirts of my town where my Auris can't maintain 60mph in 5th gear from bottom to the top. Old air filter: 60MPH in 5 gear at the bottom of the hill and time i reached the top, the car has dropped to 55MPH with the MPG reader recording 19.2MPG during the climb K&N air filter: 60MPH in 5 gear at the bottom of the hill and time i reached the top, the car went up to 61MPH with the MPG reader recording 18.6MPG during the climb Both Runs where done 2 twice (4 in total) on the same day.
33-2360 K&N 33-2360 Replacement Air Filter
List Price: $71.99
Your Price: $46.99