XDP XD224 High Output 220 AMP Alternator

Upgrade the charging system in your 2001-2007 GM 6.6L Duramax with the XDP High Output 220 amp Alternator XD224. Many Duramax enthusiasts modify their engine, drivetrain, fuel system, and more while the factory charging system is often overlooked. Common add-on accessories like plows, on-board air compressors, horn kits, off-road lighting and even performance electronics can max out the capabilities of your factory charging system.