Chevrolet C-Series Pickup Trunk Bulb Size

Chevrolet C-Series Pickup trunk bulb utilizes a 912 size specification for replacement applications. The replacement chart covers 1995 through 2000 vehicle production years with corresponding bulb size data.

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
1995-2000	912 (Open Trunk)	W16W	Check Price

Bulb Specifications

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

Other Locations

Additional Notes

The 912 bulb is the specified open trunk bulb for the Chevrolet C-Series Pickup across the 1995-2000 model years.
The 912 follows the ANSI standard, meaning it conforms to a defined North American specification recognized in both the United States and Canada.
It is a wedge-type bulb in the T15 form factor, which refers to a plastic wedge base that connects directly into a socket without a separate metal base or pins.
The 912 operates at 12 volts and 12 watts, placing it in the lower output range typical of interior and cargo area lighting applications.
The 912 is a variant of the 921 bulb. While both share the T15 wedge form factor and 12-volt rating, the 921 operates at a higher wattage of 18 watts, making the two bulbs electrically non-equivalent despite their physical similarity.
Because the 921 draws more current than the 912, substituting a 921 into a socket rated for a 912 may exceed the design load of the circuit or socket.