Obaee Passenger Side Window Switch with Bezels for 1986-1990 Chevrolet Chevy Blazer, 1982-1988 Chevy S10, 1982-1988 Chevy Monte Carlo, 1982-1987 Buick Regal, Replaces OEM 1S2231, SW2390. 1982-1983 Buick Lesabre, 1982-1987 Buick Regal, 1982 Buick Century.