E Series 370 Amp Blue Billet For 05-13 GM Truck

The E Series 370 Amp Blue Billet is a newly redesigned alternator that offers the highest possible amperage and durability for your 2005-2013 GM Truck. Built with 6 phase technology and massive twin rectifier assemblies, this alternator is designed to withstand daily use while still delivering a powerful 200+ amps at engine idle speeds.

One of the key features of the E Series alternator is its durability. It is built to last and can handle the demands of your vehicle's electrical system with ease. With its 12 diodes, this alternator is built to be reliable and long-lasting.

The E Series alternator also comes with a smaller 1.75-inch diameter alternator pulley. This means that you will need a slightly shorter drive belt for proper belt tension. Additionally, this alternator is not recommended for use above 5,000 RPM engine speed.

Please note that these alternators are not compatible with external regulators. If you require external regulation, you must request it when placing your order.

The E Series 370 Amp Blue Billet alternator is compatible with a variety of GM Trucks, including the Buick Rainier, Cadillac Escalade, Chevrolet Avalanche, Chevrolet Full Size Truck/Silverado, Chevrolet Suburban, Chevrolet Tahoe/Full Size Blazer, Chevrolet Trailblazer, GMC Envoy, GMC Full Size Truck/Sierra, GMC Yukon, HUMMER H2, and HUMMER H3.

If you need an alternator sooner than the standard build time of 2-3 weeks, please contact a sales associate to see if any in-stock options are available.

Upgrade your GM Truck with the E Series 370 Amp Blue Billet alternator and enjoy the highest amperage and durability on the market. This alternator is designed to keep your electrical system running smoothly, even under demanding conditions.