Volvo WAH front and rear side marker bulbs use 67 size bulbs for both positions. The replacement chart covers vehicle production spanning 1996 to 1998.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Volvo WAH 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 bulb uses a BA15s bayonet base, a single-contact mount where the bulb locks into the socket with a twist rather than a screw or plug-in connection.
The 67 is a lower-wattage variant of the 1156 bulb, which shares the same BA15s bayonet base but draws more power at approximately 26.9 watts.
Because the 1156 and 67 share the same base type, physical fitment is possible, but the significant wattage difference makes them non-interchangeable without risk of electrical or housing incompatibility.