Let them know you're coming with the AutoLoc GMC Sierra Ooogah Horn. This air horn produces the distinctive "Ooogah" sound that will surely rattle all the windows around the town. Operating off of a heavy duty 12V motor, this horn will produce a blast of 120 db of ear crushing sound. This horn features a chrome-plated brass trumpet, painted aluminum horn base, and a chrome-plated ABS cover that will give you a clean, custom look.

• Distinctive "Ooogah" sound
• Operates off of a heavy duty 12V motor
• A chrome-plated brass trumpet
• Easy installation
• AutoLoc limited lifetime warranty

The AutoLoc GMC Sierra Ooogah Horn features a rugged construction, easy mounting, and is backed by an AutoLoc limited lifetime warranty. If you are looking to add some extra noise to your ride then this horn is for you.