K&N Air Filters for the Acura RLX

Acura RLX Replacement Air Filters

Buy now from the K&N's Online Store and get a 100% money back guarantee on any air filter!
  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • K&N Million Mile Limited Warranty®
  • Lasts up to 50,000 Miles Before Cleaning is Required Depending on Driving Conditions
Buy a K&N air filter. Help your Acura RLX run better.
K&N Automotive Replacement Air Filters
Vehicle DescriptionPart Number Product Image
2015 Acura RLX 3.5L V6 F/I - All
Automotive
2015 Acura RLX 3.5L Air Filter
33-5011 Get Pricing and Buy 33-5011 RLX Air Filter
2014 Acura RLX 3.5L V6 F/I - All
Automotive
2014 Acura RLX 3.5L Air Filter
33-5011 Get Pricing and Buy 33-5011 RLX Air Filter

K&N replacement air filters can help your car or truck run better.