Replace the weak factory alternator in your 2003-2007 Ford 6.0L Powerstroke with a high-quality upgrade. Auxiliary equipment such as off-road lighting, winches, and snowplows can be extremely taxing on the factory charging system and is more than it was originally designed to support. Upgraded high-output alternators are available that provide significantly more output than a stock unit and make sure your vehicle is up to the task. Featuring a direct bolt-on installation these alternators require zero modifications in most applications. They simply mount in the factory location and re-use the stock hardware and electrical connection. Shop today and get a new alternator for your vehicle. XDP offers many of the top alternators in the industry like Leece-Neville, Mean Green, XDP, and more!