GMC 100 Light Bulb Size Chart

The GMC 100 uses light bulb sizes including 63, 1129, 1073, H6006, and 67. A replacement chart covers 1951 through 1959 across 11 lighting locations on the vehicle. Each location entry specifies the applicable model years and corresponding bulb size for that position.

Select a light bulb location for GMC 100 to view detailed replacement information.