Denso Alternator for Dodge Ram Series Trucks

  Manufactured by Denso, a world-class leader in automotive components and electrification technology, this alternator is designated by Lester number 11378 and OEM numbers 421000-0510, 421000-0512. It operates at 12V with a robust current output of 145A, and its specifications include SC8, CW (Clockwise) rotation, Denso’s proprietary HAIRPIN winding technology, integrated regulator (IR), and integrated fan (IF)—all engineered to deliver exceptional performance and durability.   This alternator is specifically designed for a range of Dodge Medium/Heavy Trucks, including the Ram 4500 L6 6.7L 408cid (2008-2010), Ram 5500 L6 6.7L 408cid (2008-2010), Dodge Truck Ram 2500 L6 6.7L 408cid (2007-2010), Ram 2500 V8 5.7L 345cid (2010), and Ram 3500 L6 6.7L 408cid (2007-2010). It is built to provide a consistent and reliable electrical power supply, ensuring that all the truck’s critical systems—from the ignition and braking to heavy-duty electronic components—receive the energy they need to op…