Batteries, Starting and Charging

You expect your engine to rev up every time you turn the ignition. If your battery or charging system isn't up to par though, you may wind up disappointed. Luckily, AutoZone's wide selection of batteries and parts for starting and charging systems means that we have everything you need to be ready when it's time to start your engine.

Turning your keys in the ignition makes your starter draw current from your battery. This happens when the starter solenoid switch engages to form a complete circuit between the starter relay and the battery terminals. At this point the starter can manually engage the flywheel and start your engine. Current is also drawn from the battery to the spark plugs to start the cycle of combustion.

These actions combined with those of your vehicle's other electrical systems drain the battery over time. That's where the alternator comes in. The alternator generates alternating current to recharge the battery.

With so many moving parts, it's easy to see how starting problems can make for a headache. Because of this complex starting process, you should ensure all components are working their best to guarantee your vehicle fires up quickly every time you hop in the driver's seat.

AutoZone has every replacement part you need if you notice something wrong with your charging system. We even test batteries, starters, and alternators so you can make an informed purchase, and get everything you need to do the job right in one stop.

When it's time to work on your starting system, it's time to stop by AutoZone. We sell everything it takes to fix or replace your starter motor, alternator, ignition switch, and more.

Here at AutoZone we know our parts and products. If you tell us your vehicle's year, make, model, and engine, we'll find the right part for your car. Whether you require a Ford F-150 starter, a Honda Accord battery, or any other starting and charging component, you can find it at AutoZone.

Take advantage of Same Day Store Pickup to start your repair today and be back on the road by tomorrow.