SENSOR DE BUICK SKYLARK 1986-1991 MOTOR 2.5 4 CILINDROSBUICK CENTURY 1986-1992BUICK SKYLARK 1986-1991BUICK SOMERSET 1987CHEVROLET CELEBRITY 1987-1990CHEVROLET LUMINA 1990-1992OLDSMOBILE CALAIS 1987OLDSMOBILE CUTLASS CALAIS 1988-1991OLDSMOBILE CUTLASS CIERA 1987-1992PONTIAC 6000 1987-1991PONTIAC FIERO 1987-1988PONTIAC GRAND AM 1987-1991