Toyota Tacoma Interior Door Bulb Size

Toyota Tacoma interior door bulb size specifications include 6428 and 13050 bulb options for this vehicle model. The replacement chart covers 1995 to 1997 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	Bulb Size
1997	6428
1996	13050
1995	6428

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W.	6428
OEM/Wagner part number. Halogen bulb, specialty application. 12V.	13050

Other Locations

Additional Notes

The 6428 is an ANSI-standardized festoon bulb rated at 12V and 5W, with a 36mm length and an SV8.5 base. Festoon bulbs seat at both ends rather than using a traditional socket pin, which is characteristic of the SV8.5 base type.
The Toyota Tacoma uses the 6428 for its interior door application in the 1995 and 1997 model years, making it the more frequently specified of the two bulb types across these three model years.
The 1996 Toyota Tacoma interior door position calls for the 13050, a halogen bulb referenced by an OEM/Wagner part number rather than an ANSI designation. Its halogen construction distinguishes it from the non-halogen 6428 used in adjacent model years.
Because the 13050 is classified as a specialty application bulb, it is not directly interchangeable with the 6428 despite both operating at 12V. The differing construction types and base configurations make substitution between these two bulbs inadvisable.
The 6428 carries dual-market validity under ANSI standardization, meaning it is recognized as a consistent specification across both the United States and Canada, which supports broader retail availability compared to OEM-specific part numbers.