GMC C15 Light Bulb Size Chart

GMC C15 light bulb size options include 198, H6024, 168, 211-2, and 97. A replacement chart covers 1975-1978 and 13 lighting locations. Each location entry includes specific model years and bulb size data for the vehicle to ensure correct identification of components for maintenance tasks.

Select a light bulb location for GMC C15 to view detailed replacement information.