The horn’s job is pretty straightforward – it makes a loud noise when you press the button on the steering wheel. But there’s a little more to it than that. Inside, it's an electromagnetic device. When you hit the button, it sends electricity to an electromagnet, which rapidly vibrates a diaphragm. That vibration is what creates the sound. Some horns are a single tone, others have a high and low note for a more noticeable sound. The horn is a crucial part of your vehicle’s safety system. It’s how you communicate with other drivers, pedestrians, and cyclists. It’s for warning them of your presence, alerting them to potential danger, or signaling your intentions. It's directly wired into the car’s electrical system and usually controlled by a relay – that’s a little switch that handles the higher current needed for the horn. A working horn can really prevent accidents. You’ll notice if yours stops working pretty quickly – it's one of those things you don't think about until you need it. It acts like a shield, giving you a way to avoid collisions. If it’s not loud enough or is failing intermittently, that's a safety issue. A lot of folks find replacements on sites like Fixparts Online, but you can get them almost anywhere. Just make sure you get one that’s compatible with your vehicle. It's a relatively inexpensive part to replace, and definitely worth keeping in good working order. Drivers trust Bosch: Horn (MPN 0986320147) comes with a 12-month warranty!

About Bosch

With a heritage of innovation, Bosch provides dependable and efficient automotive components that set industry standards.

Why Choose Bosch?

• Bosch parts are known for lasting a long time, so you won't have to replace them often. • They're made with high-quality materials and tested thoroughly, meaning they perform reliably. • Bosch offers a wide range of parts, so you're likely to find what you need for almost any vehicle. • Mechanics and drivers around the world trust Bosch – it’s a name you can depend on. FixParts Online – Your Trusted Source for Quality Bosch Auto Parts.