Plymouth Turismo 2.2 front and rear side marker bulbs utilize a 168 size bulb for both locations. The replacement chart covers vehicle production spanning 1983 to 1986 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 168 bulb is the sole bulb size specified for the side marker positions across all listed model years of the Plymouth Turismo 2.2.
The 168 bulb is an ANSI-standardized type recognized in both the United States and Canada, meaning it conforms to a defined set of electrical and physical parameters shared across manufacturers.
It belongs to the T10 miniature wedge family, a form factor characterized by a wedge-shaped base that seats directly into a socket without a separate metal cap or bayonet pin.
The 168 operates at 12 volts and draws 4.9 watts, placing it in the low-wattage range typical of marker and courtesy lighting rather than primary illumination functions.
Both the front and rear side marker positions on the Plymouth Turismo 2.2 share the same 168 bulb size across the 1983-1986 model years, indicating a uniform socket type at all four side marker locations.
Because the front and rear positions use identical bulbs, a single bulb part number satisfies both fitment requirements on this vehicle.
The T10 wedge base format is widely used across many vehicle makes, which means 168 bulbs are broadly available; however, fitment compatibility depends on socket type and not on bulb availability alone.
The ANSI designation for the 168 bulb ensures that any unit carrying that designation will match the specified voltage and wattage ratings, regardless of the manufacturer producing it.