VS-39A021 / B027-021 Headlight Switch Wells:SW144/ 1S1392 Standard:DS177 OEM: 1116379, 12322804, 19245092, 195195, 1995154, 1995155, 1995159, 1995170, 1995180, 1995182, 1995183, 1995188, 1995192, 1995193, 1995195, 1995198, 1995199, 1995203, 1995216, 1995217, 1995222, 1995276, D1505A, D1506A, D1507A, D1557, D1561, D1567, D1577, D1578, D1583, D1585, D1586, D1587, D1589, D1591, D1593, D1597, SWG1421 BUICK 1968-1985 CADILLAC 1982-1988 CHEVROLET 1968-1996 GMC 1973-1996 OLDSMOBILE 1967-1987 PONTIAC 1968-1990 VS-39A022 / B027-022 Headlight Switch Wells:SW141/ 1S1367 Standard:DS155 OEM: 1995122, 1995123, 1995142, 1995147, 1995149, 1995150, 1995151, 1995163, 1995164, 1995165, 1995173, 1995175, 1995179, 1995184, 1995186, 1995194, D1559, D1568, D1579, D1580, D1581, D1588, D1592, SW293, SWG1418 BUICK 1964-1967 CADILLAC 1964-1988 CHEVROLET 1960-1996 GMC 1964-1996 OLDSMOBILE 1961-1967 PONTIAC 1964-1974 VS-39A023 / B027-023 Headlight Switch Wells:SW232/ 1S2159 Standard:DS298 OEM: 15602821, 15702302, 15702304, 1995287, 1995316, D1546D, D1573A CHEVROLET ASTRO 1985-1989 CHEVROLET LLV 1987-1994 CHEVROLET S10 BLAZER 1985-1994 CHEVROLET S10 PICKUP 1983-1993 GMC JIMMY 1992-1994 GMC S15 JIMMY 1986-1991 GMC S15 PICKUP 1986-1990 GMC SAFARI 1985-1989 GMC SONOMA 1991-1993 GMC SYCLONE 1991 GMC TYPHOON 1992-1993 OLDSMOBILE BRAVADA 1991-1994 VS-39A024 / B027-024 Headlight Switch Wells:SW234/ 1S2178 Standard:DS290 OEM: 10496908, 19245089, 1995359, D1559B CHEVROLET C1500 PICKUP 1988-1991 CHEVROLET C2500 PICKUP 1988-1991 CHEVROLET C3500 PICKUP 1988-1991 CHEVROLET K1500 PICKUP 1988-1991 CHEVROLET K2500 PICKUP 1988-1991 CHEVROLET K3500 PICKUP 1988-1991 CHEVROLET KODIAK 1991-1994 CHEVROLET MEDIUM DUTY TRUCK 1990 GMC C1500 PICKUP 1988-1991 GMC C2500 PICKUP 1988-1991 GMC C3500 PICKUP 1988-1991 GMC K1500 PICKUP 1988-1991 GMC K2500 PICKUP 1988-1991 GMC K3500 1988-1991 GMC TOPKICK 1990-1994