K&N parts matching Carquest BA4727 air filter

The Carquest BA4727 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
Ramon Lopez, San Diego, California
Great products, great prices and excellent customer service. One more great USA company.
Mike Crowell, Memphis, Tennessee
I put on a K&N air filter (33-2286) in my 2012 Nissan Titan Pro X Crew cab and my gas milages went from  16.4 to 21.9. Wow,  Thanks yall rock.
Roland Asuncion, El Dorado Hills, California
I purchased this replacement air filter for my 2015 Nissan Frontier. It was a snap to replace the OEM air filter and though I have not noticed a difference yet, I am confident it will improve the engine responsiveness and overall performance of the vehicle. I have changed to K&N on all of my vehicles and motorcycle.
33-2286 K&N 33-2286 Replacement Air Filter
List Price: $75.59
Your Price: $48.99