Outfit your vehicle to be Ready for the Road Ahead™ with a stable source of power for all of its electric accessories, with the Delco Remy 40SI™ Pad Mount 12V 320A Alternator. Thanks to the serpentine belt, this replacement alternator is able to convert the mechanical energy from the engine into a usable current of electricity, which is then stored in the battery. Crafted with meticulously-tested wiring to keep your radio, headlights, power steering, and more functioning at their best.

FleetPride is your First Click in Heavy Duty®.