A-NAFTULY 160A Alternator Replacement for 2007-2014 GM SUVs | Tahoe, Suburban, Yukon, Escalade

Overview

Meet the A-NAFTULY 160A alternator replacement, engineered to revive the electrical reliability of your 2007-2014 GM SUVs and trucks. This upgrade is designed for models like the Tahoe, Suburban, Yukon, Escalade, Avalanche, and Silverado, offering a robust power source for demanding driving conditions.

Why this upgrade stands out

• High output: 160 Amp at 12 Volts delivers consistent charging for accessories and lights.
• Pure copper windings: stronger conductivity and improved heat management for stable performance.
• OE-style fit: direct replacement that matches mounting, pulley, and electrical connections for a straightforward swap.

Key compatibility and notes

• OE part numbers include 15857608, 15905871, 25877026, 3342742A, 334-2742A, 40012253, 400-12253, 8301, 8301N, ADR0369, 15093928, 90-01-4558, AL8555X.
• Applications span 2007–2014 Chevrolet Tahoe, Suburban 1500/2500; 2007–2013 Silverado 1500; 2007–2014 Silverado 2500/3500 HD; 2007–2013 Avalanche; 2007–2014 GMC Yukon, XL1500/2500; 2007–2013 Sierra 1500; 2007–2014 Cadillac Escalade ESV/EXT; 2008–2009 Hummer H2.

What you get and testing

• Brand-new and upgraded alternator that’s built with heat-resistant insulation and precision-calibrated rotors and stators.
• Rigorous no-load and load testing to verify performance before shipment.
• Includes: A-NAFTULY alternator, packaging, welcome guide, and an 18-month worry-free warranty.

The installation is designed for a smooth, direct replacement, allowing you to quickly restore charging to essential systems. The unit is engineered to reduce common electrical faults, dead battery symptoms, and warning lights in high-demand scenarios, while leaving room for future updates to your vehicle’s electrical needs. Customers often experience more reliable starts, steadier voltage under load, and improved accessory performance when the factory system is pushed hard by cold starts, extra lighting, or towing. While results can vary by vehicle and usage, this replacement offers a solid foundation for reliable power delivery.

If you’re upgrading due to aging components or looking to restore original performance, this A-NAFTULY alternator provides a data-backed option with straightforward installation, clear compatibility notes, and a warranty that covers concerns during your ownership.