SCITOO Alternator for Cadillac DTS and Buick Lucerne 4.6L

The SCITOO alternator is designed specifically for Cadillac DTS and Buick Lucerne models with a V8 4.6L engine from 2006 to 2011. This high-performance alternator operates at 12V and delivers an impressive 150Amp output, ensuring your vehicle's electrical system runs smoothly. With a 6-groove pulley and clockwise rotation, this alternator is engineered for optimal compatibility and efficiency.

One of the standout features of the SCITOO alternator is its direct OEM replacement capability. It replaces several OE numbers including 11178, 20843302, 25755840, 104210-4370, and 104210-5990. This means you can trust that it will fit perfectly in your vehicle without any modifications, making it a hassle-free solution for your automotive needs.

Constructed with precision CNC machined castings, this alternator is built to last. Each unit undergoes rigorous testing to meet OE standards, ensuring that you receive a product that is both durable and reliable. The bearings are 100% tested, and all key mounting points are measured for proper fit, giving you peace of mind with your purchase.

Installing the SCITOO alternator is straightforward. Simply disconnect the battery's negative terminal, adjust the transmission belt to the correct tension, and tighten all screws securely. This ease of installation means you can get back on the road quickly without the need for professional help.

Why choose the SCITOO alternator? As a trusted name in automotive replacement parts, SCITOO is committed to delivering high-output alternators that combine performance, durability, and affordability. Whether you drive a sedan, SUV, or truck, this alternator is your go-to solution for reliable power.

In addition to its impressive specifications, the SCITOO alternator is designed to meet the demands of modern vehicles. Its compact and lightweight design ensures that it integrates seamlessly with your vehicle's electronic system, providing the power you need without compromising on performance.

If you encounter any issues during installation or operation, SCITOO offers professional technical support to assist you. This commitment to customer service sets SCITOO apart in the automotive parts industry, making it a smart choice for anyone in need of a new alternator.