Dodge Avenger front turn signal bulbs utilize 3457NA, 3357NA, or 1156 bulb sizes, while rear turn signal applications require 3157 or 2057 bulb sizes. The replacement chart covers vehicle production years spanning 1995 through 2014 with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The front turn signal on the Dodge Avenger uses one of three bulb types across its model years: the 3457NA, 3357NA, or 1156, depending on the specific year.
The 3457NA and 3357NA are both T25 wedge bulbs operating at 12V and conforming to ANSI standards for the US and Canadian markets. Both feature natural amber glass, which produces the amber turn signal color without requiring a tinted lens or colored bulb coating.
The key difference between the 3457NA and 3357NA is filament count. The 3457NA is a dual-filament bulb rated at 27W and 7W, while the 3357NA is a single-filament bulb rated at 27W only. These two types are not directly interchangeable despite sharing the same T25 form factor and natural amber glass.
The 1156 is a single-filament bulb with a BA15s bayonet base, rated at 12V and 21W. Its bayonet-style base differs fundamentally from the wedge base of the 3457NA and 3357NA, making cross-substitution between these groups physically incompatible.
The Dodge Avenger (1995-2000) used the 1156 for the front turn signal, while the 2008-2014 generation used either the 3457NA or 3357NA, reflecting a base type change between the two generations.
Within the 2008-2014 front turn signal fitment, the 3357NA (single-filament) was specified for 2009, 2012, and 2013, while the 3457NA (dual-filament) was specified for 2008, 2010, 2011, and 2014. The alternating pattern across close model years reinforces that these two bulbs are not interchangeable substitutes for this application.
The rear turn signal on the 2008-2010 Dodge Avenger uses the 3157, a dual-filament T25 wedge bulb rated at 12V and 27W/7W. The 3157 shares its wattage ratings with the 3457NA but lacks the natural amber glass of the NA-suffix variants.
The rear turn signal on the 1995-2000 Dodge Avenger uses the 2057, a dual-filament bulb with a BAY15d bayonet base rated at 12V, 26.9W, and 8W. The BAY15d base is an offset-pin bayonet type, which prevents incorrect installation of single-filament bulbs in dual-filament sockets.
The 2057 is described as a brighter variant of the 1157, sharing the same BAY15d base type. Despite this relationship, the 1157 and 2057 are distinct part numbers and are not listed as interchangeable within these specifications.
The rear turn signal specifications cover only 2008-2010 and 1995-2000 model years. The front turn signal specifications extend through 2014, indicating that the rear and front fitment data do not share identical year coverage across the Avenger's production run.