White/GMC ACM Light Bulb Size Chart

White/GMC ACM light bulb size options include 1157, 9004, H6054, 1156, and 194. A replacement chart covers 1988-1992 and 12 lighting locations. Each entry for a location includes specific model years and a bulb size for the vehicle to ensure correct identification of the hardware.

Select a light bulb location for White/GMC ACM to view detailed replacement information.

LocationYears
Back Up Light1988-1992
Brake1988-1992
Courtesy1988-1992
Headlight1988-1992
Instrument Panel1988-1992
Parking Light1988-1992
Side Marker1988-1992
Tail Light1988-1992
Turn Signal1988-1992