The Volvo WG front and rear side marker bulb size measures 67 for both locations on the vehicle. The replacement chart covers 1996 to 1998 production years with bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Volvo WG uses the 67 bulb for both front and rear side marker positions across the 1996-1998 model years.
The 67 is an ANSI-standardized bulb recognized in both the United States and Canada, operating at 12 volts and 8 watts.
It is a single-filament bulb, meaning it serves one lighting function rather than combining two, such as running light and brake light duties.
The 67 uses a BA15s bayonet base, which is a single-contact bayonet mount with a 15mm collar width.
The 67 is a lower-wattage variant of the 1156 bulb, which shares the same BA15s base type but draws significantly more power at approximately 26.9 watts.
Because the 67 and 1156 share the same base, physical installation is possible with either bulb, but the wattage difference makes them non-interchangeable without potential consequences for the circuit or lens assembly.