What makes a Porsche alternator so special? We hate to be the bearers of bad news, but...nothing. A Porsche alternator generates electricity to operate the accessories on your car. The Porsche alternator generates that electricity the same way that all alternators do. And the Porsche alternator puts out about the same amount of current as most other import alternators. So why is the Porsche alternator so expensive? We couldn't figure it out either. That's why we went looking for a Porsche alternator source that could get us the same premium OE Porsche alternator parts the dealership carried, but at a realistic price. We were successful, and we're now proud to offer you a Porsche alternator for your vehicle that meets all the manufacturer's rigorous specifications, but for half or less of what the dealership charges. Our Porsche alternator products will give you like-new performance from your car without costing an arm and a leg. That's great news, since many people are scared away from old Porsches because of the parts prices. Our Porsche alternator selection is another addition to our stable of reasonably-priced Porsche parts to help the enthusiast on a budget. When you purchase your Porsche alternator here, you help us provide what we consider to be a necessary service to the Porsche community: Good parts at good price.