K&N parts matching AC Delco A3128C air filter

The AC Delco A3128C 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
Seth F, Atlanta, Georgia
The fit was perfect. Literally took less than 20 seconds from popping open the good, two clips on the filter housing ...snatched the old paper out, slipped the new K&N filter in and that was it. I have a cold-air intake on my 2014 Malibu so this was for my girl's Kia Sorento. We felt a performance boost instantly. Love these filters.
Steven L. Kennedy, Portland, Oregon
I received the filter when promised and had it installed in about 15 minutes. The cost of regular air filters is about 50% of what the K&N filter cost so it will pay for itself within a year. I can also tell the engine is getting more air since the engine used to run a little rough at idle...runs smoothly now.
James Lockey, Pasadena, Texas
I noticed a small increase in horsepower and gas mileage after installing the air filter. I would consider buying a cold air intake but you don't have one for my vehicle.
33-2442 K&N 33-2442 Replacement Air Filter
List Price: $92.19
Your Price: $59.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Alan Froggatt, Salford Lancs, United Kingdom
These air filters really make a marked difference. I have used them before and will fit one in any car I am using, I have also converted family members. Thank you!
Ole-Kristian Berge, Thoiry, France
High-quality air filter, very easy to install and my car feels more powerful in the higher rpm's after I installed this. The engine also makes a bit more noise now and I can hear the turbo better, which I like.
David Tims, Leicestershire, United Kingdom
Excellent product. Delivery spot on. Will use and recommend again.
33-2962 K&N 33-2962 Replacement Air Filter
List Price: $91.29
Your Price: $58.99