SMP LX-351 Standard Hall Effect Switch fits 1983 - 1982 Buick Century; 1983 - 1982 Buick Skylark; 1990 - 1986 Chevrolet Astro; 1983 - 1982 Chevrolet Camaro; 1983 - 1982 Chevrolet Celebrity; 1983 - 1982 Chevrolet Citation; 1991 - 1987 Chevrolet LLV; 1991 - 1985 Chevrolet S10; 1988 - 1986 Chevrolet S