The ECOGARD XF66300~E8 Fuel Filter is engineered to provide superior filtration for diesel engines, ensuring optimal performance and longevity. Designed as a primary fuel filter, it effectively removes contaminants from diesel fuel, safeguarding the engine's fuel system and enhancing overall efficiency. Measuring 3.74 inches in length, this filter is compatible with various diesel-powered vehicles, including select models from Chinook Motor Coach, Dynamax Corp, Ford, Forest River, Holiday Rambler, and Itasca Spirit, spanning production years from 2004 to 2010. By maintaining clean fuel, the XF66300~E8 Fuel Filter helps prevent clogging and wear in fuel injectors and pumps, reducing maintenance costs and downtime. Its robust construction ensures durability under demanding operating conditions, making it a reliable choice for fleet operators seeking to maintain their vehicles' performance and extend service intervals.