K&N parts matching Carquest BA4690 air filter

The Carquest BA4690 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Carquest air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Arif Nadiadi, Colorado
I am rarely so satisfied by a product that I would write a review for it. This filter lives up to all the advertising and descriptions I read. It truly does improve air intake and the increase in horsepower is clearly evident. If you are looking for a new air filter look no further. I would buy one of these for every single car I own. Too bad I only have one.
Bfbuffa, Saint Louis, Missouri
Best filter I have ever bought. Best quality filters there are. Ten times better than the stock filter. Made car run smoother and more peppy.
Earl Parker II, Shelby, North Carolina
Installed a K&N air filter in our 2002 Toyota Avalon and got better idle quality, better acceleration and better performance in general. In 1971 I installed a K&N filter on my Yamaha motocross bike and saw an impressive gain in performance... needless to say, I've used them since that day.
33-2145-1 K&N 33-2145-1 Replacement Air Filter
List Price: $79.79
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
E-2370 K&N E-2370 Replacement Air Filter
List Price: $72.09
Your Price: $45.99