【Alternator Fitment】- Automotive new alternator replacement for Chevrolet for Silverado 1500 2014-2016,for Chevrolet for Silverado 2500 HD 2015-2017,for Chevrolet for Suburban 2015-2016,for Chevrolet for Tahoe 2015-2016,for GMC for Sierra 1500 2014-2016,for GMC for Sierra 2500 HD 2015-2017,for GMC for Sierra 3500 HD 2015-2017,for GMC for Yukon 2015-2016,for GMC for Yukon XL 2015-2016 【High-Performance Specifications】 – Engineered with Voltage: 12V; Amperage: 150Amp; Rotation: CW (Clockwise); Regulator: IR (Internal Regulator) ; Fan: IF (Internal Fan); Grooves: S6 Pulley Class; Condition: New, high output alternator is compact and lightweight, fully compatible with the electronic system of your vehicle, this automotive replacement alternator delivers reliable power for your car, it’s built to meet the demands of modern vehicles 【Car Alternator Reference Number】- Direct OEM replacement for your malfunctioning part, OE number : 14007 Denso: 104211-8340 104211-8350 104211-9110 TN104211-9110 104211-9720 TN104211-9720 22747896 22747894 23487089 84143542 【Premium Alternators】 - New alternators throught precision CNC machined castings, Bearing 100% tested to OE standards. All key mounting points are measured for proper fit. Throught igorous and accelerated cycling tests to ensure the quality and durability of product；Installing this alternator is a breeze! Simply disconnect the battery’s negative terminal, adjust the transmission belt to the correct tension (too loose = power loss; too tight = bearing damage), and tighten all screws securely 【Why Choose SCITOO】 – As a trusted name in automotive replacement parts, SCITOO delivers high-output alternators that combine performance, durability, and affordability. Whether you’re driving a sedan, SUV, or truck, our alternator is your go-to solution for reliable power; for any issues, our team provides professional technical support