The Nissan 810 front side marker bulb uses 158 or 67 size, while the rear side marker bulb uses 67 or 158 size. The replacement chart covers 1977 to 1981 production years with bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Nissan 810 side marker system draws from two ANSI-standard bulb types across its model years: the 158 and the 67, both rated for 12-volt electrical systems and certified for use in the US and Canada.
The 67 bulb is a single-filament type with a BA15s bayonet base, operating at 8 watts. It is described as a lower wattage variant of the 1156 bulb, sharing the same base configuration but drawing less power.
The 158 bulb is a miniature wedge type (T10 designation), operating at 3 watts. Its wedge base differs fundamentally from the BA15s bayonet base of the 67, making the two bulb types physically non-interchangeable.
The 67 bulb is the more widely used of the two across the Nissan 810 side marker positions, appearing in both front and rear applications across multiple model years.
For the front side marker on the Nissan 810, the 1977-1979 model years use the 67 bulb, while the 1980 model year uses the 158 bulb instead.
The rear side marker follows a similar pattern, with the 67 bulb specified for 1977-1979 and 1981, and the 158 bulb specified for 1980.
The 1980 model year is the only year in which the 158 wedge bulb appears in the specifications, and it does so in both the front and rear side marker positions for that year.
Because the 158 and 67 bulbs use different base types, a wedge socket and a bayonet socket are not compatible with each other, and substituting one bulb for the other without a corresponding socket change is not possible.