What's the 2005 Chevy silverado fog light bulb size?

The factory fog lights in Your 2005 Chevy Silverado use a 9145 sized bulb. This is a very common size and can be found at any local auto parts store or purchased online.To install the bulbs You will only need some basic hand tools. You will need to first unplug the wire harness from the old bulb and then unhook the retention clip that holds it in place. Once You have that unhooked the old bulb can be removed. When handling the bulbs You need to be very careful not to touch any of the glass with Your bare hands, the oil from Your skin can actually cause the bulb to fail after only a short period of use.