Basically, the alternator's job is to turn mechanical energy from the engine into electrical energy. It’s like a little power plant under the hood. It recharges your battery while you drive, and then supplies power for everything electrical – lights, radio, power windows, even the stuff controlling the engine itself. It’s constantly working when the engine is running. Think of it this way: the battery starts everything, gives it that initial kick, but the alternator keeps everything running while you’re driving. The battery really shouldn’t be doing all the work all the time. The alternator takes over and provides the consistent power needed to operate everything. It’s connected to the engine by a belt, so as the engine spins, it spins the alternator. If the alternator goes bad, things will start failing. At first, you might notice dimming headlights, or the battery warning light coming on in the dash. You’ll notice if your electrical systems start acting a little wonky – maybe the radio cuts in and out, or the windows are slow. Eventually, the car might struggle to start, or even die while you’re driving because the battery is drained. It’s a pretty critical component. If you suspect it's failing, it’s best to get it checked out promptly. You can find a good selection of alternators, along with helpful diagrams, over at Fixparts Online, if you want to browse. But getting it diagnosed properly is always a good first step. It acts like a shield protecting your battery and keeping all your electrical systems functioning properly. Proven reliability: Alternator (MPN 1986A00760) is backed by a 12-month warranty!

About Bosch

Bosch is a global leader in automotive technology from Germany, celebrated for its innovative products and high-quality components. Based in Germany, Bosch drives advancements in vehicle safety and efficiency worldwide.

Why Choose Bosch?

• Bosch parts are known for being reliable and lasting a long time, which can save you money on repairs in the future. • They’re a leading supplier to car manufacturers, so you’re getting the same quality parts used in many new vehicles. • Bosch invests a lot in research and development, meaning their parts often have the latest technology for better performance. • You can find Bosch parts for a wide range of vehicles, from older models to the newest cars and trucks. Performance you can rely on – Bosch parts from FixParts Online.