Toyota Pickup Parking Light Bulb Size

The Toyota Pickup parking light utilizes bulb sizes 168, 194, and 89 depending on the specific application. Available data covers the range from 1975 to 1995.

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
1992-1995	168
1986-1991	194
1975-1983	89

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W.	168
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.	194
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W.	89

Other Locations

Additional Notes

The Toyota Pickup uses three distinct parking light bulb sizes across its model years: the 168, 194, and 89, each belonging to different bulb families with different base types and wattage ratings.
The 168 and 194 are both T10 miniature wedge bulbs operating at 12 volts, though they differ in wattage. The 168 draws 4.9W while the 194 draws 3.78W, making them close in output but not identical in electrical draw.
Despite sharing the same T10 wedge base and voltage rating, the 168 and 194 are separate ANSI-standardized bulbs and are not interchangeable without accounting for the wattage difference, which affects brightness and circuit compatibility.
The Toyota Pickup (1992-1995) uses the 168 bulb for the parking light position, while the 1986-1991 model years use the 194 bulb in the same position.
The 89 bulb, used in the 1975-1983 Toyota Pickup, belongs to a different bulb family entirely. It uses a BA15s single-contact bayonet base rather than a wedge base, making it physically incompatible with sockets designed for T10 wedge bulbs.
At 13W, the 89 bulb operates at a significantly higher wattage than either the 168 or 194, which is consistent with its classification as a lower-wattage variant of the 1156 bulb family rather than a miniature instrument or parking bulb type.
All three bulb types carry ANSI standardization for the US and Canadian markets, meaning replacement bulbs conforming to those standards are widely available under the same numerical designations.