Nissan Rogue Turn Signal Bulb Size

Additional Notes

• The rear turn signal position across all Nissan Rogue model years in the specifications uses either the 7440NA or 7440 bulb. Both are single-filament T20 wedge bulbs rated at 12V and 21W, with the NA suffix indicating natural amber glass rather than a clear envelope with a colored lens.
• The front turn signal position draws from several dual-filament bulb types across the listed years. The 7443NA and 7444NA are both T20 wedge bulbs rated at 12V with a 21W high filament and a 5W low filament, while the 1157NA and 2357NA use a BAY15d bayonet base instead of a wedge mount. The 2357NA carries a notably higher high-filament wattage at 26.9W compared to the 21W of the other front turn signal types.
• The 7443NA and 7444NA share the same T20 wedge form and the same 12V, 21W/5W electrical ratings, yet they carry different ANSI designations. These two types are not confirmed interchangeable by the specifications, and the Nissan Rogue (2014-2018) fitment data assigns them to specific years rather than treating them as equivalent substitutes.
• The 1034NA is described as a variant of the 1157NA. Both use a BAY15d bayonet base and share a 12V, 21W/5W rating, though their variant relationship does not constitute a confirmed drop-in substitution within the fitment data provided.
• The NA suffix present on bulbs such as the 7440NA, 7443NA, 7444NA, 1157NA, 1034NA, and 2357NA denotes natural amber glass. This coloring is built into the glass envelope itself, as opposed to relying solely on an amber-tinted housing or lens in the vehicle.
• The 2023 rear turn signal is listed as 7440, without the NA suffix, while the 2024 rear position uses the 7440NA. Both are single-filament T20 wedge bulbs at 12V and 21W, differing only in whether the amber coloring is part of the glass.
• The front turn signal on the Nissan Rogue transitions from BAY15d bayonet-base bulbs in the 2008-2013 model years to T20 wedge-base bulbs from 2014 onward. These two base types are physically incompatible, and a bulb from one base family cannot be installed in a socket designed for the other.
• All bulb types listed across both front and rear positions conform to ANSI standards applicable in the United States and Canada, operating on a 12V electrical system consistent with standard automotive applications.