GMC C3500 Light Bulb Size Chart

The GMC C3500 uses light bulb sizes including 194, 168, H6054, 74, and 1157. A replacement chart covers 1979 to 2000 model years across 35 lighting locations. Each location entry specifies applicable model years and corresponding bulb size.

Select a light bulb location for GMC C3500 to view detailed replacement information.