The K&N Drop-In Air Filter for Cadillac (2002–2004), Chevy/GMC pickup (1999–2010) and Jeep (1999–2001) applications is a washable, reusable high-flow replacement that uses layered, oiled cotton media to improve airflow while capturing contaminants. It installs into the factory air box, is engineered for long-term service, and is covered by K&N’s No-Hassle Lifetime limited warranty.
K&N 02-04 Cadillac / 99-10 Chevy/GMC Pickup / 99-01 Jeep Drop In Air Filter