Turn Signal Switch is a direct fit for the following:

1989-1990 Buick Century
1991-1996 Buick Commercial Chassis
1991-1996 Buick Roadmaster
1993-1996 Cadillac Fleetwood
1991-1996 Chevrolet Beretta
1989 Chevrolet Camaro
1991-1996 Chevrolet Caprice
1988-1990 Chevrolet Cavalier
1992-1996 Chevrolet Corsica
1992-1996 Chevrolet Corvette
1994-1996 Chevrolet Impala
1991-1992 Oldsmobile Custom Cruiser
1989-1990 Pontiac 6000
1988-1994 Pontiac Sunbird

Genuine GM Part Number: 1995974