Plymouth Satellite front and rear side marker bulbs utilized 168, 194, or 1895 size specifications depending on production year. The replacement chart covers 1968 through 1974 model years with corresponding bulb size data.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Plymouth Satellite uses three distinct bulb types across its side marker positions: the 168, 194, and 1895, all of which conform to ANSI standards recognized in both the United States and Canada.
All three bulb types are miniature wedge-base designs, meaning they use a wedgeless plastic base that seats directly into a socket without a separate metal base or bayonet pins.
The 194 bulb is the most frequently specified type across the Plymouth Satellite's side marker positions, covering both front and rear locations for the 1969-1972 model years.
The 194 operates at 12 volts and 3.78 watts, while the 168 operates at 12 volts and 4.9 watts. Both share the T10 wedge form factor, yet the wattage difference means they are not electrically interchangeable without affecting circuit load.
Although the 168 and 194 share the same T10 wedge base, substituting one for the other in a Plymouth Satellite application would result in a wattage mismatch relative to the original specification for that model year.
The 1895 bulb, specified for the 1968 Plymouth Satellite on both front and rear side markers, uses a smaller T5 wedge base and operates at 12 volts and 0.9 watts, making it physically incompatible with the T10 sockets used in later model years.
For the 1973-1974 Plymouth Satellite, both front and rear side marker positions share the same 168 bulb specification, indicating a single bulb type services all four side marker positions on those vehicles.
The side marker bulb specification changed from the T5-based 1895 in 1968 to the T10-based 194 in 1969, representing a socket format change that affects physical fitment across those model years.
A further specification change occurred between the 1972 and 1973 model years, when both front and rear side marker positions transitioned from the 194 to the 168, retaining the T10 base but increasing wattage from 3.78 watts to 4.9 watts.