Gain additional pep for your cylinders, without needing any insane mods. By stepping up to our Chevy Colorado spark plugs you can pull the most power gains from your cylinders. Plus, they're dead simple to wire up with hand tools.
Add to your MPGs and screw in big performance gains in only seconds. Custom manufactured Chevy Colorado performance spark plugs are quite simple to wire up and specially engineered for great performance gains. The lowest prices on Colorado replacement spark plugs are all you'll find at AAG.