Replace the starter in your 2001-2004 Chevy/GMC 6.6L LB7 Duramax with a wide selection of Starters from XDP. In comparison to a factory starter, gear reduction starters are faster, stronger, and more reliable. This makes it easier for you to start even the highest compression diesel engine. Ensure that you can start your engine with the proper replacement or upgraded starter that will always be up to the task. Choose between an OE-style replacement or upgrade to a gear reduction starter to fit your exact needs. XDP carries the top brands such as Mean Green, XDP, Alliant, and more! Shop XDP and upgrade your starter today!