Chevrolet Camaro Side Marker Bulb Size

Additional Notes

• The 194 bulb is the most widely used size across the Chevrolet Camaro side marker specifications, appearing in both front and rear positions across the majority of model years covered.
• The 194 is an ANSI-standard miniature wedge bulb of the T10 form factor, rated at 12 volts and 3.78 watts.
• The 194NA shares the same T10 wedge form factor, voltage, and wattage as the standard 194, but features natural amber glass rather than a clear envelope.
• The 168 bulb is also a T10 miniature wedge type and operates at 12 volts, but draws 4.9 watts, making it a higher-wattage variant compared to the 194 and 194NA.
• Because the 194, 194NA, and 168 all share the T10 wedge base, they are physically interchangeable in terms of socket fitment, though their wattage ratings differ and substitution may affect circuit load and light output.
• The front side marker position on the 1968 Chevrolet Camaro specifies the 194NA, the only position in the entire dataset calling for the natural amber variant rather than the clear 194.
• The rear side marker positions for the 2019-2020 Camaro specify the 168 bulb, distinguishing those model years from all earlier entries in the rear marker data, which use the 194.
• For the 2016-2018 Camaro, the rear side marker specification of 194 carries a conditional note restricting that fitment to vehicles equipped with halogen capsule headlamps, indicating a trim-level dependency for those years.
• The front side marker specification for the Camaro remains unchanged at the 194 bulb from 1969 through 2020, with the sole exception of the 1968 model year noted above.