Polaris 340 Tail Light Bulb Size

The Polaris 340 tail light requires a 194 bulb size for proper installation and function within the lighting assembly. Data for the specified component covers the range from 1999 through 2008.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Size
2008	194
1999-2006	194

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.	194

Other Locations

Additional Notes

The 194 bulb is the sole tail light bulb type listed across all model years in these specifications. It follows the ANSI standard recognized in both the United States and Canada.
The 194 is a T10 miniature wedge bulb, meaning it uses a wedge-style base rather than a bayonet or screw fitting, which requires a compatible wedge socket for proper installation.
The 194 bulb operates at 12 volts with a power draw of 3.78 watts, placing it in the low-wattage range typical of small indicator and tail light applications.
The Polaris 340 used the 194 bulb for its tail light across the 1999-2008 model years, with no variation in bulb size recorded across that span.
Because the 194 follows an ANSI-standardized designation, bulbs carrying that number from different manufacturers are generally interchangeable, provided the wedge base format and 12V rating are maintained.