This ACDelco GM Original Equipment Fog Light Bulb is designed to provide reliable and efficient lighting for your vehicle. With a lifetime manufacturer warranty, you can trust that this bulb will keep your fog light shining bright for years to come. Suitable for fog lights, this bulb is a perfect replacement for your old or damaged one. The OE/OEM part number of 13503417 ensures that it is a compatible fit for your car or truck. Trust in ACDelco's quality and ensure your safety on the road with this high-quality fog light bulb.