SMP S-909 Standard Pigtail fits 1986 - 1985 Buick Century; 1986 - 1985 Buick Skyhawk; 1986 - 1985 Buick Skylark; 1986 Buick Somerset; 1985 Buick Somerset Regal; 1990 Cadillac Brougham; 1986 - 1985 Cadillac Cimarron; 1990 - 1985 Chevrolet Astro; 1990 - 1989 Chevrolet Blazer; 1990 - 1988