The ECOGARD XF33173 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 Fuel Filter into your maintenance routine, you can enhance engine protection, reduce the risk of fuel system issues, and promote smoother vehicle operation.