Volkswagen Arteon Turn Signal Bulb Size

Volkswagen Arteon front turn signal bulbs use 12174NA and 12174SV sizes for replacement. The chart contains bulb size specifications across 2019 to 2023 production years.

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

Front Turn Signal

Years	Bulb Size
2023	12174NA
2021	12174SV
2019	12174NA

Bulb Specifications

Description	Bulb Size
OEM part number. Natural amber glass variant. 12V.	12174NA
Philips SilverVision part number. Enhanced coating halogen bulb. 12V.	12174SV

Additional Notes

The 12174NA and 12174SV are the two front turn signal bulb types specified for the Volkswagen Arteon, both operating at 12 volts.
The 12174NA is a natural amber glass bulb identified by an OEM part number, meaning it produces its amber turn signal color through the tinted glass envelope rather than a coating or lens filter.
The 12174SV is a Philips SilverVision bulb, a halogen type with an enhanced coating that gives the glass a silvered appearance when unlit while still producing the required amber output when energized.
The Volkswagen Arteon uses the 12174NA for the 2023 and 2019 model years, while the 2021 model year uses the 12174SV instead.
Although both bulb types share the same 12-volt operating requirement, the 12174NA and 12174SV are distinct part numbers and are not listed as interchangeable across all model years in these specifications.