The ECOGARD XF33173~E8 Fuel Filter is engineered to provide reliable filtration for gasoline engines, ensuring optimal performance and longevity. Designed as a primary filter, it effectively removes contaminants from the fuel system, safeguarding engine components and maintaining fuel efficiency. With a length of 2.17 inches, this filter is compatible with various vehicle models, including certain Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles from the 1980s. By incorporating the XF33173~E8 Fuel Filter into your maintenance routine, you can enhance engine protection, reduce the risk of fuel system issues, and promote smoother vehicle operation.