E Series 400 Amp Dark Blue Billet GM Truck 05-13

The E Series 400 Amp Dark Blue Billet GM Truck 05-13 is a high-quality alternator that is custom-built to order. With a standard build time of 2-3 weeks, this alternator is perfect for those who are planning ahead. However, if you need an alternator sooner than that, there may be in-stock options available that you can inquire about with a sales associate.

When it comes to installation, it's important to note that this unit 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. It is not recommended for sustained use above 5,000 RPM engine speed. Make sure to check the instructions section for information on finding the correct belt sizes and wiring.

Newly redesigned for 2020, the Elite series of alternators offer the highest possible amperage and durability available in a large case alternator. With 6 phase technology, massive twin rectifier assemblies, and 12 diodes, these alternators are built to last and can maintain 200+ amps at engine idle speeds.

Not only that, but these alternators use the more robust 4 pin style regulator than the OE 2 pin ECU controlled alternator. This bypasses the RVC charging system on all 2005> GM truck applications, resulting in no extreme voltage fluctuation. To install, simply use the included 1 wire P101 harness and plug in the included P103 module into the vehicle's 2 pin original alternator wiring harness. This means no check battery light and no computer-controlled voltage swings. You get the voltage you want, when you want it!

The E Series 400 Amp Dark Blue Billet GM Truck 05-13 is designed to fit various models and engines, including Buick Rainier, Cadillac Escalade, Chevrolet Avalanche, Chevrolet Silverado, Chevrolet Suburban, Chevrolet Tahoe, Chevrolet Trailblazer, GMC Envoy, GMC Sierra, GMC Yukon, Hummer H2, and Hummer H3.

With its durability, high amperage, easy installation, and compatibility with a wide range of vehicles, this alternator is an excellent choice for those in need of a reliable and powerful electrical solution for their GM truck.