I have a horn from a chevy Trailblazer on my truck. Went to the junkyard, found a trailblazer the horn is not hard to get to, consists of two horns on one bracket. One 10mm. bolt and a snip of the wire and off you go. Why a Trailblazer you ask? A neighbor past one day and blew the horn, That was pretty loud, think I'm gonna get one of those. So I did. It bolted in place of the horn that was on the truck before.