2003 Ford Explorer 4.0L V6 Cold Air Intake

Cold Air Intake for 2003 Ford Explorer 4.0L V6
  • Designed to bring in cooler air with less restriction for more power
  • Guaranteed power gain
  • Outstanding engine protection
  • Easy installation
  • Oversized high-flow reusable air filter
  • Million Mile Limited Warranty
  • Power gaining products since 1969
These K&N cold air intake systems are designed for the 2003 Ford Explorer and they are guaranteed to add horsepower. K&N Ford cold air intakes come with a large reusable air filter for excellent airflow and engine protection.

Your 2003 Ford Explorer deserves the best cold air intake available!

VehicleProduct  
2003 Ford Explorer 4.0L V6 - All Models
SUV
Performs as advertised (which is something that happens less and less these days). Added fuel economy (especially if you clean your MAF during install), better sound from the engine, and I can feel a slight improvement in throttle response and horsepower (although I didn't get it for that). All in all, a quality purchase that did what was intended and improved performance.
Paul, Temecula, California
Performance Intake Kit
K&N 57-2537
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
List Price: $515.99
Your Price: USD $284.99
In stock
2003 Ford Explorer 4.0L V6 204BHP, 12v
SUV
Performance Intake Kit
K&N 57i-2500
  • Easy to Install
  • Guaranteed to Increase Horsepower
  • Not legal for sale or use in California
List Price: $302.69
Your Price: USD $166.99
In stock