GMC C2500 Light Bulb Size Chart

The GMC C2500 uses light bulb sizes including 194, 168, H6054, 3057, and 74. A replacement chart covers 1979 to 2000 model years across 36 lighting locations on the vehicle. Each location entry specifies applicable model years and the corresponding bulb size required.

Select a light bulb location for GMC C2500 to view detailed replacement information.