VEHICLE APPLICATION: Fits Buick Centurion 1971-1973, Buick Century 1973-1974, Buick Electra 1967-1974, Buick Estate Wagon 1970-1974, Buick LeSabre 1970-1974, Buick Regal 1973-1974, Buick Riviera 1967-1974, Buick Skylark 1967-1971, Buick Sportwagon 1968-1970, Buick Wildcat 1967-1970 BUILT TO RESIST: Positioned outside the fuel tank, the pump avoids internal tank contaminants—minimizing corrosion and maximizing fuel delivery consistency. BUILT TO RESIST: Positioned outside the fuel tank, the pump avoids internal tank contaminants—minimizing corrosion and maximizing fuel delivery consistency. ENGINEERED TO LAST: Constructed with high-strength materials, Carter pumps maintain consistent fuel pressure and minimize heat transfer—ensuring durability in demanding conditions. RELIABILITY GUARANTEED: Carter mechanical fuel pumps are rigorously tested at the factory to ensure reliability, durability, and long-term performance. Backed by a 12-month limited warranty for added peace of mind.