Freightliner M2 Fog Light Bulb Size

The Freightliner M2 front fog light uses a 898 bulb size for replacement applications. The chart contains bulb size specifications covering vehicle production years from 2003 to 2022.

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
2003-2022	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 Freightliner M2 uses the 898 bulb for its front fog lights across the 2003-2022 model years.
The 898 is a single-filament halogen bulb, meaning it serves one lighting function only and does not combine roles such as low and high beam within a single unit.
The 898 bulb operates at 12 volts and draws 37.5 watts, placing it in the low-wattage range typical of auxiliary fog lighting applications.
The 898 bulb is built to ANSI standards and carries approval for use in both the United States and Canada.
The PGJ13 base is a specific pin-and-groove base type, and substituting a bulb with a different base configuration would result in an incompatible fit regardless of voltage or wattage similarity.
Because the 898 specification remains unchanged across all listed model years, a replacement bulb sourced for any year within the 2003-2022 range carries the same base, voltage, and wattage requirements.