Suzuki Motorcycle GSX-R750 Parking Light Bulb Size

The Suzuki Motorcycle GSX-R750 parking light requires a bulb size of 12961 for the lighting system. Available information covers the range of 2011 through 2019 for the specified component.

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
2011-2019	12961

Bulb Specifications

Description	Bulb Size
Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W.	12961

Other Locations

Additional Notes

The Suzuki Motorcycle GSX-R750 uses the 12961 bulb for its parking light across the 2011-2019 model years.
The 12961 is a Philips part number designating a miniature wedge bulb in the T10 form factor with a W2.1x9.5d base.
The T10 designation refers to a tubular bulb body approximately 10mm wide, commonly found in low-intensity automotive and motorcycle lighting positions.
The W2.1x9.5d base is a wedge-type base, meaning the bulb is retained by the tension of the socket itself rather than by a bayonet or screw mechanism.
The 12961 operates at 12 volts and 5 watts, which is consistent with a parking or position light function rather than a primary illumination source.
The consistent use of a single bulb specification across all nine model years indicates a stable fitment with no variation between those years.