John Deere Gator TE 4x2 Electric Turn Signal Bulb Size
The John Deere Gator TE 4x2 Electric uses a 194 bulb size for front turn signals and 1157 or 3457 bulb sizes for rear turn signals. The replacement chart covers 2010 through 2017 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The John Deere Gator TE 4x2 Electric uses two distinct bulb types across its front and rear turn signal positions, specifically the 194 at the front and either the 1157 or 3457 at the rear depending on the model year.
The 194 bulb is a T10 miniature wedge type rated at 12V and 3.78W, and it serves as the front turn signal bulb across all listed model years, spanning 2010-2017.
The 1157 is a dual-filament bulb with a BAY15d bayonet base, rated at 12V with a 21W high filament and a 5W low filament, making it suitable for combined turn signal and running light functions within a single housing.
The 3457 is also a dual-filament bulb, but it uses a T25 wedge base rather than a bayonet base, and it carries slightly higher wattage ratings of 27W and 7W compared to the 1157.
Because the 1157 uses a bayonet base and the 3457 uses a wedge base, the two bulbs are not physically interchangeable despite both being dual-filament 12V types used in the same rear turn signal position on this vehicle.
The rear turn signal of the Gator TE 4x2 Electric used the 1157 in 2010, transitioned to the 3457 for 2011-2014, and then returned to the 1157 for 2015-2017, reflecting two separate base type requirements across the production span.
All three bulb types listed in these specifications conform to ANSI standards applicable in both the United States and Canada.
The front and rear turn signal positions on this vehicle require different bulb base types in all listed years, as the front uses a wedge T10 socket and the rear uses either a bayonet or wedge T25 socket depending on the year.