Suzuki Motorcycle GSX-R1000 Parking Light Bulb Size

The Suzuki Motorcycle GSX-R1000 parking light requires a bulb size of 12961 for the specific lighting component located on the front of the vehicle. Available data for the bulb size covers the range from 2009 to 2016 for the specified motorcycle.

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 Type	Shop
2011-2016	12961	Check Price
2009	12961	Check Price

Bulb Specifications

Description	Type	Shop
Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W.	12961	Check Price

Other Locations

Additional Notes

The Suzuki Motorcycle GSX-R1000 uses the 12961 bulb for its parking light across the 2009-2016 model years covered in these specifications.
The 12961 is a Philips part number designating a miniature wedge bulb in the T10 form factor, which refers to the tubular glass envelope with a nominal width of 10 millimeters.
This bulb uses a W2.1x9.5d base, a wedge-type connector that relies on the glass envelope itself to make contact with the socket rather than a separate metal pin or bayonet fitting.
The 12961 operates at 12 volts and 5 watts, which is consistent with low-current indicator and parking light applications in 12-volt electrical systems.
The T10 wedge format is shared across a wide range of vehicles and applications, though fitment compatibility depends on socket depth and housing clearance, not the bulb format alone.
Because the 12961 is a Philips-branded designation, equivalent bulbs from other manufacturers are typically cross-referenced by the T10 form factor and W2.1x9.5d base specification rather than by this part number directly.