The Bricklin SV-1 front and rear side marker bulbs both utilize a 194 bulb size. The replacement chart covers vehicle production spanning 1974 to 1976.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 194 bulb is the sole bulb type specified across all side marker positions on the Bricklin SV-1 for the 1974-1976 model years.
The 194 is classified as a miniature wedge bulb, designated T10 in the international bulb nomenclature system, where "T" refers to a tubular shape and "10" indicates the width in eighths of an inch.
The 194 operates at 12 volts with a power draw of 3.78 watts, placing it in the low-wattage range typical of marker and courtesy lighting applications.
The 194 carries ANSI standardization recognized in both the United States and Canada, meaning the specification conforms to a defined set of electrical and physical parameters shared across manufacturers.
The wedge base design of the 194 means the bulb is held in its socket by the tension of the glass envelope itself rather than by a separate metal base, which is a common trait in marker light applications of that era.
The front and rear side marker positions on the Bricklin SV-1 share an identical bulb specification across all three model years, indicating that both positions use the same socket type and electrical requirements.
Because the 194 is an ANSI-standardized type, bulbs carrying that designation from different manufacturers are generally interchangeable at the electrical and physical level, provided they meet the T10 wedge form factor.