Mack DM Light Bulb Size Chart

The Mack DM uses light bulb sizes including 1157, 1891, H6024, 912, and H5006. A replacement chart covers 1981 to 1997 model years across 14 lighting locations on the vehicle. Each location entry specifies applicable model years and the corresponding bulb size required.

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

LocationYears
Back Up Light1981-1997
Brake1981-1997
Courtesy1981-1997
Engine Compartment Light1981-1997
Headlight1981-1997
Instrument Panel1981-1997
License Plate1981-1997
Parking Light1981-1997
Side Marker1981-1997
Tail Light1981-1997
Turn Signal1981-1997