Ford Transit Daytime Running Light Bulb Size

Ford Transit daytime running light bulbs use a 9005 size bulb for this vehicle model. The replacement chart covers 2015 to 2020 production years with corresponding bulb size specifications.

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

Bulb Size by Year Range

Years	Bulb Size
2015-2020	9005

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Single-filament halogen bulb with P20d base. 12V, 65W.	9005

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Additional Notes

The Ford Transit (2015-2020) uses the 9005 bulb size across all listed model years for the daytime running light position.
The 9005 is a single-filament halogen bulb, meaning it is designed to perform one lighting function rather than serving dual roles such as both high beam and a secondary function simultaneously.
The 9005 operates at 12 volts and 65 watts, which places it in the higher-wattage range among common halogen automotive bulbs.
The bulb follows the ANSI standard, which is the specification framework used in the United States and Canada, distinguishing it from ECE-standard bulbs used in many other markets.
The 9005 uses a P20d base, a specific bayonet-style connector that is not interchangeable with other base types such as the P22d or PGJ19 series used on similar-looking bulbs.
Because the 9005 and 9006 bulbs share a nearly identical physical envelope, there is a known risk of confusion between the two; however, their base configurations differ, and the 9006 is rated at 55 watts rather than 65 watts, making them non-interchangeable without modification.