Freightliner 114SD Fog Light Bulb Size

The Freightliner 114SD front fog light uses a 898 bulb size for replacement applications. The replacement chart covers vehicle production years from 2012 to 2014.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Front Fog Light

Years	Bulb Type	Shop
2012-2014	898	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Single-filament halogen bulb with PGJ13 base. 12V, 37.5W.	898	Check Price

Other Locations

Additional Notes

The 898 bulb follows the ANSI standard recognized in both the United States and Canada, making it a regionally standardized component rather than a proprietary specification.
As a single-filament halogen bulb, the 898 operates on one filament dedicated solely to fog light output, with no secondary filament for dual-intensity functions.
The 898 bulb operates at 12 volts and draws 37.5 watts, placing it in the lower wattage range typical of auxiliary lighting applications such as front fog lights.
The PGJ13 base is a specific bayonet-style mount, and substituting bulbs with a different base type would result in an incompatible physical fit regardless of voltage or wattage similarity.
The Freightliner 114SD uses the 898 bulb size for the front fog light across the 2012-2014 model years.