1950-1953 Buick 40 50 70 Accessory Parking Brake Signal Light #981171

The 1950-1953 Buick 40 50 70 Accessory Parking Brake Signal Light #981171 is a vintage part manufactured by General Motors for Buick vehicles. This accessory parking brake signal light serves as an emergency indicator switch, allowing drivers to control the brake lights in the event of an emergency. The manufacturer part number 981171 is specific to 1951-1952 Buick Super Special and Roadmaster models, making it a sought-after collectible item for car enthusiasts and collectors alike.