400 Amp Black High Output Alternator 1996-2004 GM Truck 4.3L 4.8L 5.3L 5.7L 6.0L

The 400 Amp Black High Output Alternator is the perfect solution for anyone looking for a high-performance alternator for their 1996-2004 GM Truck with a 4.3L, 4.8L, 5.3L, 5.7L, or 6.0L engine. Unlike most alternators that are custom-built to order, this alternator is available in-stock, ensuring you can get it sooner.

This Elite series alternator is designed to deliver exceptional amperage output and durability at an affordable price. With its 6 phase technology, massive twin rectifier assemblies, and 12 huge diodes, it is built to handle daily use and provide a consistent power output. It can produce 200+ amps at engine idle RPM and an impressive 400+ amps at cruising speeds.

Installation of this alternator is a breeze with its direct plug-in feature for trucks originally equipped with the more common oval-shaped 4-pin plug. However, if your vehicle was originally equipped with the CS144 Heavy Duty charging option, you may need an additional rectangle to oval adapter harness, although this is not common.

Please note that this alternator comes with a smaller diameter pulley, which requires a slightly shorter drive belt for proper tension. Additionally, it is not recommended for sustained use above 5,000 RPM engine speed.

The Fitment Guide provides a comprehensive list of compatible vehicle makes, models, engine sizes, and years. Whether you own a Buick Rainier, Cadillac Escalade, Chevrolet Camaro, GMC Yukon, or any other compatible vehicle, this alternator will fit perfectly and deliver the power you need.

Don't wait weeks for a custom-built alternator. Get the 400 Amp Black High Output Alternator for your 1996-2004 GM Truck today and enjoy high amperage output, durability, and reliability. Contact our sales associates if you need assistance or have any questions.