Ford F-150 Fog Light Bulb Size

The Ford F-150 fog light utilizes 9140, 9145, and 9006 bulb sizes depending on the specific version of the vehicle. Available information covers a range from 1997 through 2023.

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 Size
2021-2023	9140
2020	9145
2018-2019	9140
2017	9140
2017	9145
2009-2016	9140
2006-2008	9140
2006-2008	9145
2004-2005	9145
1997-1998	9006
1994-1996	H3

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Single-filament halogen bulb with PY20d base. 12V, 40W.	9140
ANSI standard (US & Canada). Single-filament halogen bulb with PY20d base. 12V, 42W.	9145
ANSI standard (US & Canada). Single-filament halogen bulb with P22d base. 12V, 55W.	9006
ECE standard (Europe & worldwide). Single-filament halogen bulb with PK22s base. Also approved in the US and Japan. 12V, 55W.	H3

Other Locations

Additional Notes

The Ford F-150 front fog light specifications cover model years 1994 through 2023, with three distinct bulb types appearing across that range: H3, 9006, and the closely related 9140 and 9145.
The 9140 is the most frequently specified bulb across this range, appearing in the Ford F-150 front fog light position for model years 2006-2023, with the exception of 2020, and also covering 2008-2009 as the sole listed size.
The 9140 is an ANSI-standard single-filament halogen bulb rated at 12V and 40W, fitted with a PY20d base, and is recognized in both the United States and Canada.
The 9145 shares the same PY20d base and 12V operating voltage as the 9140 but draws 42W rather than 40W, making the two bulbs physically interchangeable in terms of socket fitment while differing slightly in power output.
Several model years list both the 9140 and 9145 as front fog light sizes, specifically 2006, 2007, 2008, and 2017, indicating that trim or build variations within those years accommodated either bulb.
The 9006 is an ANSI-standard single-filament halogen bulb rated at 12V and 55W, but it uses a P22d base rather than the PY20d base found on the 9140 and 9145, meaning the 9006 is not socket-compatible with those two types.
The Ford F-150 carried the 9006 bulb in its front fog lights for the 1997-1998 model years, representing a higher wattage application compared to the 9140 and 9145 used in later years.
The H3 is an ECE-standard single-filament halogen bulb rated at 12V and 55W, fitted with a PK22s base, and is specified for the Ford F-150 front fog lights in the 1994-1996 model years.
Unlike the ANSI-standard bulbs in this specification, the H3 originates from the ECE regulatory framework used in Europe and worldwide, though it also holds approval for use in the United States and Japan.
The three base types present across this specification, PY20d for the 9140 and 9145, P22d for the 9006, and PK22s for the H3, are mutually incompatible, and substitution across these groups is not supported by the listed fitment data.