OEM GM Alternators

Your alternator is responsible for powering various parts of your GM vehicle's electric system. Simply put, it helps turn chemical energy into electrical energy so that your battery can charge. The headlights, dashboard lights, heated seats, and windshield wipers are only some of the parts that are powered by the alternator.

When Do I Need to Change My Alternator?

Depending on your make and model, it's highly recommended to replace the alternator every 100,000 miles or about every seven years. The signs of a failing alternator are easy to spot. Some of these signs include:

• Headlights are very dim or bright
• A dead battery
• Slow functioning or accessories that don't work
• Trouble starting your car, truck, or SUV
• The smell of burning rubber
• Warning light pops up on the dash

Order Genuine OEM GM Alternator Parts Online Today

Here at Wholesale GM Parts Direct, we have a wide range of OEM alternators that will fit your specific model, guaranteed. Please take a moment to sort our catalog by make, model, and model year. Once you order, we'll ship it out to you as soon as possible. Purchase your auto parts today to save time and money!