K&N parts matching AC Delco A3650C air filter

The AC Delco A3650C 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
John Hargroves, Henderson, Nevada
Your claims are right! My 2010 Hyundai Santa Fe mpg has risen from 22.3 to 24.4 (city). Haven't been on a long trip yet but will let you know what the results are when I do. Power seems to have got better to so THANK YOU K&N !!!!!! PS thinking about buying a K&N air filter for my wife's 2003 Toyota Avalon as the results for my car have been so good.
Ronald, Detroit
The product arrived as promised, it installed in seconds and works wonderfully. My Sonata turbo seems to respond a little quicker and per my on board mileage calculator the mileage has also improved. Thanks. My next purchase is for my wife's Genesis turbo and it will be the fancier version. Just need to save up the cash.
Gary Richardson, Lauderdale, Florida
Perfect fit. Love the clean instead of replace. Have not had it long enough to determine if better mileage and performance yet, although certainly as good as before.
33-2448 K&N 33-2448 Replacement Air Filter
List Price: $80.29
Your Price: $51.99