Nissan Sentra Parking Light Bulb Size

Additional Notes

• The 3457NA bulb is the most frequently specified front parking light bulb across the Nissan Sentra's model history, appearing across 2000-2001, 2008-2010, 2012, 2020, and 2024 model years, as well as one of two listed entries for 2023. It is a dual-filament T25 wedge bulb rated at 12V with a 27W high filament and 7W low filament, finished in natural amber glass to meet amber lighting requirements without a separate colored lens.
• The 3157NA shares the same T25 wedge form and 12V/27W/7W dual-filament rating as the 3457NA. Both bulbs carry the same wattage values, and their physical base type is identical, though they are distinct ANSI part numbers and are not listed as interchangeable within these specifications.
• The 3757NA, specified for the 2021 model year alongside the 3457NA, is also a dual-filament T25 natural amber wedge bulb at 12V, but no wattage values are provided for it in the specifications. Its T25 form matches the 3457NA and 3157NA, yet it carries a separate ANSI designation.
• The 3357NA, listed for the 2007 and 2011 model years, differs from the 3457NA and 3157NA in a functionally significant way: it is a single-filament bulb rated at 27W, whereas those counterparts carry dual filaments. Despite sharing the same T25 wedge body and natural amber glass, the 3357NA is not a dual-filament replacement.
• The 7443NA and 7444NA, specified for the 2013-2015 Nissan Sentra, belong to the T20 wedge family rather than the T25 family used in most other model years. Both are rated at 12V with 21W/5W dual filaments in natural amber glass. The T20 body is physically smaller than the T25, making these bulbs incompatible with sockets designed for T25 types.
• The 1157NA and 1034NA, covering the 1993-1994 and 1999 model years respectively, use a BAY15d bayonet base rather than a wedge base. The BAY15d is a dual-contact offset bayonet fitting, which is mechanically distinct from all wedge-type bulbs in these specifications. The 1034NA is described as a variant of the 1157 type, both sharing 12V and 21W/5W dual-filament ratings.
• The 194 bulb, specified for the 1985-1992 model years, is a miniature T10 wedge type rated at 12V and 3.78W with a single filament. This wattage is substantially lower than any other bulb in these specifications, reflecting its role as a low-output parking light in those model years.
• The bulb designated 67, listed for the 1982-1984 Nissan Sentra, uses a BA15s single-contact bayonet base and is rated at 12V and 8W. It is described as a lower-wattage variant of the 1156 type. Its single-filament bayonet construction is shared with no other bulb in these specifications, making it specific to those early model years.