Hyundai Veracruz Turn Signal Bulb Size

Additional Notes

• The Hyundai Veracruz uses three bulb types across its front and rear turn signal positions: the 2357, 2357NA, and 1156NA, all of which conform to ANSI standards recognized in the United States and Canada.
• The 2357 and 2357NA are dual-filament bulbs sharing the BAY15d bayonet base and identical wattage ratings of 26.9W on the high filament and 8W on the low filament, operating at 12 volts.
• The primary distinction between the 2357 and 2357NA is the glass envelope: the 2357NA uses natural amber glass to produce a colored output without a painted or coated lens, while the 2357 uses clear glass.
• The Hyundai Veracruz (2010-2012) front turn signal position uses the 2357, the clear-glass variant, whereas the 2007-2009 model years specify the 2357NA with natural amber glass for the same position.
• Despite the difference in glass color, the 2357 and 2357NA share the same BAY15d base and wattage, which means they are physically interchangeable, though substituting one for the other will affect the color output at the lens.
• The 1156NA is a single-filament bulb rated at 21W and 12 volts, fitted with a BA15s bayonet base. The BA15s base is not compatible with the BAY15d base used by the 2357 and 2357NA, as the two offset pins on a BAY15d base are positioned asymmetrically, while the BA15s base carries a single centered pin.
• The rear turn signal position on the Veracruz uses the 1156NA across all model years from 2007-2012, making it the only position with no variation in bulb specification across the vehicle's full production run covered by these data.
• The 2357 is described as a brighter variant of the 1157, a common dual-filament bulb also using the BAY15d base, which indicates the two types share physical compatibility but differ in light output.