The ECOGARD XA4378~E8 Engine Air Filter is engineered to provide optimal engine protection for a range of Ford vehicles, including the F-Super Duty, F-53 Motorhome Chassis, F-350, F-250, F-150, and various Econoline models from 1987 to 1997. This filter measures 12.91" in length, 5.83" in width, and 1.69" in height, featuring a flexible panel design that ensures a secure fit and efficient airflow. By replacing your engine air filter with the ECOGARD XA4378~E8, you can enhance engine performance and extend engine life by preventing harmful contaminants from entering the engine. Regular replacement of the air filter is essential for maintaining optimal engine efficiency and fuel economy. The filter is designed for easy installation, reducing maintenance time and labor costs. Its high-quality construction ensures durability and reliability, even under demanding driving conditions. The ECOGARD XA4378~E8 is compatible with a wide range of Ford models, making it a versatile choice for fleet maintenance. By choosing this filter, fleet operators can ensure consistent engine performance across multiple vehicle types, simplifying inventory management and reducing the need for multiple filter types.