Toyota Corolla Alternator

Your car's electrical requirements are substantial, and it's the Toyota Corolla alternator that delivers the necessary power plus recharges the battery. When an alternator isn't working well, your car's operation can be unreliable and functions can stop working. Getting the electrical system in good working order again may require a new alternator. Fortunately, AutoZone has a range of Toyota Corolla alternators and charging system supplies to get you back on the road.

How Do Alternators Work

The alternator pulley is joined to the crankshaft pulley with a belt, so whenever the engine is running it spins. Rotational energy is converted into electrical energy as a set of magnets spins around a coil, then the electricity is used to supply your car's electrical needs as well as recharge your battery. Generally, an alternator will last for your car's entire life, but it's possible for problems to require a replacement.

Signs of a Bad Alternator

Although they're designed to last, alternators can fail unexpectedly. If that happens, symptoms are exhibited that can lead you to a correct diagnosis. Your lights may be dimmer than usual or excessively bright. You could smell burning rubber or hear growling and whining noises under the hoods. A bad alternator can be a reason your car stalls or the battery light comes on, and a dead battery is a sign there's a problem.

How to Replace a Toyota Corolla Alternator

If you have a bad alternator, Toyota Corolla models are typically straightforward to work on with easy access. The belt needs to be removed and the wiring disconnected, then the faulty alternator unbolted before a new one is installed.

 Along with alternators, AutoZone is your best choice for Toyota Corolla batteries and starters and any other parts for your car. Filter the search results above by year, make, model, and engine size for the right fit every time and easily accessed parts with Free Next-Day Delivery or Same-Day In-Store or Curbside Pickup as an option.