Chevy Alternators

Your GM vehicle doesn't start without the initial jolt delivered when the ignition system pulls power from the battery. That act tells the spark plugs to fire an electric arc across the gaps between leads, igniting the air/fuel mix in the engine's combustion chamber. Once that's done, however, most of the electricity you use is produced by the original factory alternator. When it's working as it should, you never even think about it. When it's not performing its duties, though, you can't help but notice. Even the highest quality alternator, such as the GM model powering your vehicle, can go bad. If your windows stop working properly, or your radio goes on the fritz, you may need a new alternator.

Find the Best Alternator for Your Model

If your dash light comes on, or you think your alternator may be failing, don't hesitate to check it out. It's an easy process and saves you the headache of your engine suddenly shutting off for lack of juice. Just check your battery voltage when the engine is off. If it's below 12.5 volts, give it a good charge. If it's still low after charging, your alternator is likely the problem. The best alternator for your model, without a doubt, is a GM alternator. Since they're designed for your vehicle, you can be sure that they're compatible right out of the box. Find yours, along with any needed accessories like mounts or pulleys, in our online auto parts catalog. Order yours now and we'll send it right out!