The K&N drop-in air filter for 2002–2010 Dodge Ram 1500/2500/3500 trucks with 3.7, 4.7, or 5.7L engines is a direct replacement element designed to increase airflow and provide engine protection. Its multilayer oiled cotton media is washable and reusable, helping trap contaminants while supporting horsepower gains. The filter installs into the factory air box and is backed by K&N's No-Hassle Lifetime Limited Warranty.
K&N 02-10 Dodge Ram 1500/2500/3500 3.7/4.7/5.7L Drop In Air Filter