Hyundai Kona Electric Side Marker Bulb Size

The Hyundai Kona Electric side marker utilizes a 12961 bulb size for the lighting components located on the exterior of the vehicle. Data for the specific bulb requirements covers the period from 2023 to 2024.

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

Rear Side Marker

Years	Bulb Type	Shop
2019-2020	12961 (With Halogen Capsule Headlamps)	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 12961 is a Philips part number designating a miniature wedge bulb in the T10 form factor. It uses a W2.1x9.5d base, operates at 12 volts, and draws 5 watts.
The T10 wedge base design requires no locking rotation to seat; the bulb is held in place by the tension of the socket walls against the wedge-shaped base.
The Hyundai Kona Electric uses the 12961 bulb for the rear side marker across the 2019-2020 model years, but only in vehicles equipped with Halogen Capsule Headlamps.
The halogen capsule headlamp qualifier indicates that this fitment is configuration-dependent. Vehicles with a different headlamp system may not share this rear side marker bulb specification.