Mack CL Light Bulb Size Chart

The Mack CL includes light bulb size options of 1157, 1891, H6024, 912, and H4651. A replacement chart covers 1991 to 1997 model years across 14 lighting locations. Each location entry specifies applicable model years and corresponding bulb size.

Select a light bulb location for Mack CL to view detailed replacement information.

LocationYears
Back Up Light1991-1997
Brake1991-1997
Courtesy1991-1997
Engine Compartment Light1991-1997
Headlight1991-1997
Instrument Panel1991-1997
License Plate1991-1997
Parking Light1991-1997
Side Marker1991-1997
Tail Light1991-1997
Turn Signal1991-1997