The K&N drop-in air filter for GM cars with V6 3.1/3.4L engines (1989–1993) is a washable, reusable High-Flow replacement that helps increase airflow and improve horsepower potential. Its layered, oiled cotton media captures contaminants while allowing greater intake flow, installs easily into the factory air box, and is intended to last the life of the vehicle under K&N's No-Hassle Lifetime Limited Warranty.
K&N Replacement Air Filter GM CARS;V6-3.1,3.4L,1989-93