GMC P4500 Light Bulb Size Chart

The GMC P4500 uses light bulb sizes 1157, 194, 1445, H6054, and H6024 across various lighting applications. A replacement chart covers 1979 to 1990 model years with 14 distinct lighting locations throughout the vehicle. Each location entry specifies applicable model years and corresponding bulb size requirements.

Select a light bulb location for GMC P4500 to view detailed replacement information.