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
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.
Terry Hardee, Woodstock, Virginia
Air filters work great. I use them in my car and truck.Thanks
John Miller, Waldorf, Maryland
The K&N air filters are as good as advertised.  I installed one in my 2007 Nissan Armada and the other in my 2008 M-45X.  I automatically noticed an increase in vehicle power which as you probably already know they both sport a V-8 power plant.  I am definitely going to purchase another for my wife's 2008 G-35X within the coming weeks.
33-2286 K&N 33-2286 Replacement Air Filter
List Price: $77.99
Your Price: $49.99