The alternator is a key part of your Kia vehicle's starting and charging systems. You see, while the battery and spark plugs unite to create the electricity needed for ignition, it's the alternator that delivers electricity to the vast majority of the vehicle's systems and accessories.

How Alternators Work

Under the hood, a crankshaft converts the vertical motion of the engine pistons into a rotary motion. That moves a drive belt that rotates a pulley on the rotor shaft. That, in turn, spins magnetic coils inside the rotor. Their agitated movement creates a magnetic field, which is captured and transformed into DC power.

How to Spot Alternator Issues

Even a high quality alternator can go bad, though. Signs of trouble include:

Dim or flickering headlights

The power windows stop working

Your sound system starts acting up

The battery keeps dying

You hear a whining engine noise

Save up to 35% on Genuine Kia Alternators

Once your alternator starts to fail, you need to act ASAP. First, check your vehicle's charging system. If that inspection indicates that you need a new alternator, make sure that you get the best one for your model. Genuine OM alternators are always the right choice, because they're guaranteed to be compatible with your vehicle. Find yours right here in our online auto parts department, in stock, priced well below the MSRP that others charge, and ready to be shipped to your home. Avoid the stress and danger of being stranded by the side of the road Buy now to save time and money!