Toyota Pickup Tail Light Bulb Size

The Toyota Pickup tail light utilizes 1157 and 1034 bulb sizes according to the provided technical data. Information provided covers the range from 1975 through 1995 for the specified lighting components.

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
1984-1995	1157
1975-1983	1034

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.	1157
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W.	1034

Other Locations

Additional Notes

The Toyota Pickup uses the 1157 bulb for tail lights across the 1984-1995 model years, while the 1034 bulb covers the 1975-1983 model years.
Both the 1157 and 1034 are ANSI-standardized bulb types rated for use in the United States and Canada.
Each bulb type carries a dual-filament design, meaning one filament handles running light output and the other handles the brighter stop light output within the same housing.
Both bulb types operate on a 12-volt electrical system and share a 21W/5W wattage rating, where 21W corresponds to the stop filament and 5W to the running filament.
The 1034 is a variant of the 1157, and both share the BAY15d bayonet base, which features two offset pins to ensure correct orientation during installation.
Because the 1034 and 1157 share the same BAY15d base type and wattage rating, their physical and electrical similarities are notable, though they are catalogued as distinct part numbers with separate fitment assignments across the Toyota Pickup model range.