The Jeep J-3700 front turn signal bulb accommodates 3 distinct sizes including 199, 1156, and 1034, while the rear turn signal bulb uses either 1156 or 1034 sizes. The replacement chart covers 1965 to 1970 vehicle production years with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.