This high-quality alternator is designed for use in various vehicles, including Jeep Grand Cherokee, Dodge Charger, Ram 1500, Chrysler 300, and more. It has a voltage of 12V and an amperage of 180A, providing reliable power supply to your vehicle's electrical system. The alternator is a direct replacement with a manufacturer part number of 56029789AA and fitsment type of direct replacement. The alternator has been tested and inspected to ensure it meets OEM standards and is a OE quality replacement part. It comes with an array of interchange and superseded part numbers, including 4210007042, 421000-7040, 421000-7042, 421000-7041, MX421000-7041, A11873801C, 4210007040, 4210007041, 4801778AF, QGL11598R, 4801778AI, 4210007200, 11598N, P04801778AF, 56029789AA, 04801778AI, 11598, and 04801778AF. This ensures compatibility with a wide range of vehicles and easy installation. Item is brand new. Shipping it in a flat rate box to save you money on shipping.