Engine Air Filter

The STP 33-2357 is a high-flow engine air filter engineered to enhance performance by increasing horsepower and acceleration. Its design utilizes an oiled, pleated cotton gauze filter medium, which is both washable and reusable, allowing for extended service intervals of up to 50,000 miles. This direct-fit replacement installs easily into the factory air box, requiring no cutting or fitting. This air filter is backed by a Million Mile Limited Warranty, reflecting its durability and long-lasting performance. It is designed for specific vehicle applications, fitting the 2006-2012 Ford Fusion and the 2006-2011 Mercury Milan models equipped with the L4-2.3L F/I engine. The filter's construction ensures superior airflow while maintaining exceptional filtration capabilities.