Buick Centurion Light Bulb Size Chart

The Buick Centurion uses light bulb sizes including 194, 1893, 1157, 1034NA, and 1004. A replacement chart covers 1971 to 1973 models across 28 lighting locations throughout the vehicle. Each location entry specifies applicable model years and the corresponding bulb size required.

Select a light bulb location for Buick Centurion to view detailed replacement information.