GMC C6000 Light Bulb Size Chart

The GMC C6000 uses light bulb sizes of 1157, 194, 1445, H6054, and H6024 across various lighting applications. A replacement chart covers the 1979 to 1990 year range with 14 distinct lighting locations on the vehicle. Each location entry specifies applicable model years and the corresponding bulb size required for that position.

Select a light bulb location for GMC C6000 to view detailed replacement information.