Ford Ranger Cargo Box Bulb Size

The Ford Ranger cargo box uses a 912 bulb size for replacement lighting applications. The chart contains bulb size specifications covering vehicle production from 2021 to 2023.

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	US Type	EU Type	Shop
2021-2023	912	W16W	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Wedge bulb (T15). Variant of 921. 12V, 12W.	912	Check Price

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Additional Notes

The Ford Ranger (2021-2023) uses a 912 bulb for the cargo box light.
The 912 is an ANSI-standardized bulb type recognized in both the United States and Canada.
It follows a T15 wedge base design, which means the base of the bulb itself acts as the connector, with no separate metal pins or screw fittings.
The 912 operates at 12 volts and draws 12 watts, which is consistent with standard automotive low-power auxiliary lighting.
The 912 is a variant of the 921 bulb. While the two share the same T15 wedge form factor, they are not identical, and substituting one for the other may produce differences in output or fitment depending on the socket.