The Dodge Caliber front inner turn signal uses a 3157NA bulb size, while front turn signals accommodate 3157NA, 3157, or 12961 bulb sizes, and rear turn signals require either 3157 or 3757NA bulb sizes. The replacement chart covers 2007 to 2012 model years with corresponding bulb size specifications for each turn signal location.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.