The Dodge Pioneer front and rear turn signal bulbs both utilize a 1034 size bulb for proper illumination. This replacement chart covers 1960 to 1961 model years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Dodge Pioneer uses the 1034 bulb across both the front and rear turn signal positions for the 1960-1961 model years.
The 1034 is an ANSI-standardized bulb recognized in both the United States and Canada, operating at 12 volts with a dual-filament design rated at 21/5 watts.
The dual-filament construction of the 1034 allows it to serve two lighting functions within a single housing, with the higher-wattage filament typically handling the turn signal or stop function and the lower-wattage filament handling a secondary role such as running light duty.
The 1034 uses a BAY15d bayonet base, which is an offset-pin bayonet mount. The two pins on a BAY15d base are positioned at different heights, which prevents incorrect installation of the bulb into the socket.
The 1034 is noted as a variant of the 1157. While the two share the same BAY15d base and general dual-filament configuration, they are not identical, and substitution between them may affect electrical compatibility or physical fit depending on the socket design.