Mack WS Light Bulb Size Chart

The Mack WS uses light bulb sizes including 1157, 1891, H6024, 912, and H4651. A replacement chart covers 1981 to 1984 model years across 14 lighting locations. Each location entry specifies applicable model years and corresponding bulb size.

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

LocationYears
Back Up Light1981-1984
Brake1981-1984
Courtesy1981-1984
Engine Compartment Light1981-1984
Headlight1981-1984
Instrument Panel1981-1984
License Plate1981-1984
Parking Light1981-1984
Side Marker1981-1984
Tail Light1981-1984
Turn Signal1981-1984