The Jaguar XK front inner turn signal uses 3357NA or 3457NA bulb size, while front outer and rear turn signals require PY21W or 12496 bulb size. The replacement chart covers 2007 to 2015 model 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.
Front Inner Turn Signal
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.