Year's ago, I had a Silverado that I ordered a kit to install a Fog light kit. Factory GM kit. (fog lights, wiring harness, and switch). Now I have 2000 Chevy Colorado Z85 Auto trans. 2WD 2.8 I4. Does anyone know if a kit exist for the Colorado? Sure would be nice. Thanks Jerry.
I have been closely following this forum and 355nation.net, for years, and I don't ever remember someone mentioning the availability if a fog light "kit". That doesn't mean that they don't exist, but quite a few guys have added (or wanted to add) fog lights and have found it necessary to piece together the components to make them operational. For additional information you should check in over at 355nstion.net, as that is where most of the 1st gen. (2004-2012) guys hang out.
I'm guessing that the easiest way to accomplish what you want would be to find a donor truck and get all the parts at one time. GM did not necessarily include the wiring for all accessory systems in the stock harnesses, so you may need to swap those, or wire the circuits separately. I suspect also that your current headlight switch is not configured for fog lights.
Occasionally, over at the Nation, there will be guys parting out a truck and that would be a good time to see if fog lights are available.