Horns
Replacement and Aftermarket Car Horns
The horn on your vehicle is one of the few ways you have to communicate to other drivers on the road, making it a very important safety feature. Car horns use an electromagnet to cause a thin metal disc to vibrate and make a noise that can be heard by other drivers and pedestrians on the road. Some vehicles even have two separate horns designed to operate at two different frequencies to produce an appropriate sound that covers both low and high frequencies. In some cases, one or more of the horns on your car may stop working as it should, and this can leave you vulnerable in situations where you need to alert others to your presence. When this happens, it is usually simple to replace the car's horn, horn relay, or other parts that could prevent the horn from working as it should. O'Reilly Auto Parts not only carries replacement horns for your vehicle, but also offer aftermarket horns, horn buttons, wiring connectors, horn relays, and more to help you keep your horn working as it should.
Custom Car Horns and Accessories
In addition to the replacement parts you might need to get your horn working again, O'Reilly also carries aftermarket horns designed to operate more loudly or at a different pitch from original equipment horns. Custom car horns and musical car horns are even available for novelty applications, but these may not meet the safety requirements for your area. Be sure to know the specific laws for your state or city before adding a custom or novelty car horn as the primary horn on your vehicle. Not only do we carry musical car horns and other horn replacements, we also have custom air horn kits which use a small compressor to activate the horn using air pressure, as well as siren and loudspeaker kits that are universal and can be installed on any vehicle. No matter what kind of horn you want on your vehicle, check out the selection of options at O'Reilly Auto Parts for replacement car horns, novelty horns, air horns, and horn parts to complete your repair or upgrade.