【Specifications】Case Material: Aluminum; Amperage: 150 AMP; Voltage: 12 V; Pulley Groove Quantity: 6; Terminal Quantity: 3; Rotation Direction: Clockwise; Cooling Method: Air; Same as OE; Number of Pieces: 1; 【Fitment】Fits For/Chevy Silverado 1500 2014-2019, Silverado 2500/3500 2015-2019, Silverado 4500 HD / 5500 HD / 6500 HD 2019-2022, Suburban / Tahoe 2015-2020, Express 2500 / 3500 / 4500 2021-2023 For/Cadillac Escalade 2019-2020 For/GMC Savana 2500 / 3500 / 4500 2021-2023, Sierra 1500 2014-2018, Sierra 1500 limited 2019, Sierra 2500 / 3500 2015-2019, Yukon / Yukon XL 2015-2020.L. Check the OE number or input your vehicle make, model and year into the garage tool 【OE Number (Original)】84143543 90-29-5891 22747896 23487089 22065 42074 90-29-5888 TG15S264 【Perfect Fit OEM replacement】 We use precise OEM dimensions to ensure all mounting holes and electrical plugs line up perfectly. No modifications, no shimming, just a smooth "drop-in" installation. 【100% Brand-New】 This unit is completely new from the housing to the internal hardware. 【100% Computerized Load Testing】 Every single unit is bench-tested (DV tested) before it leaves our warehouse. We simulate real-world driving conditions to verify voltage stability, terminal function, and circuit integrity. You get the report of tested —the first time. 【 Premium Pure Copper Windings】 We don't cut corners. Our alternators utilize 100% high-conductivity copper windings (not aluminum) for superior heat dissipation and maximum amperage delivery. This means better efficiency and a much longer lifespan for your vehicle. 【Product Detection】 DV performance tests, Current tests, Voltage tests, Waveform Measurements, test has been passed. ( Professional installation is recommended for better experience ) 【1-Year After-Sales Support】 We stand behind our quality. Your purchase is protected by a 12-month after-sales . If you have any fitment questions or technical issues, our U.S.-style customer support is ready to help you get back on the road. Quality Is a Two-Way Commitment. We believe quality products deserve responsible use. In return, we value customers who respect the product, the-process, and the people behind it. Our Alternator is made from 100% new components, which can withstand the harshest environments for maximum performance and longevity and provide electricity to the car and recharge the battery.

Reference OE Number (Original): 84143542, 84143543, 104211-8340, 1042118350, 104211-8350, 1042118352, 104211-8352, 1042119110, 104211-9110, 1042119112, 104211-9112, 1042119720, 104211-9720, 22747894, 22747896, 23487088, 23487089, TN1042119110, TN104211-9110, TN1042119720, TN104211-9720, 1042118340, 90-29-5891, 22065, 42074, 90-29-5888, TG15S264.
Fitments
For/Chevy
Silverado 1500 V6 4.3L 2014-2016
Silverado 1500 V8 5.3L 2014-2019
Silverado 1500 V8 6.2L 2014-2019
Silverado 1500 Legacy V8 5.3L 2019
Express 2500 V6 4.3L 2018-2019
Express 2500 V8 4.8L 2017
Express 2500 V8 6.0L 2017-2019
Express 3500 V6 4.3L 2018-2019
Express 3500 V8 4.8L 2017
Express 3500 V8 6.0L 2017-2019
Silverado 2500 HD V8 6.0L 2015-2019
Silverado 2500 HD V8 6.6L 2015-2020
Silverado 3500 HD V8 6.0L 2015-2019
Silverado 3500 HD V8 6.6L 2015-2020
Suburban 3500 HD V8 6.0L 2018-2019
Suburban V8 5.3L 2015-2019
Suburban V8 6.2L 2019
Tahoe V8 5.3L 2015-2019
Tahoe V8 6.2L 2019
For/Cadillac
Escalade V8 6.2L 2018-2020
Escalade ESV V8 6.2L 2018-2020
For/GMC
Savana 2500 V6 4.3L 2018-2019
Savana 2500 V8 6.0L 2018-2019
Savana 3500 V6 4.3L 2018-2019
Savana 3500 V8 6.0L 2018-2019
Sierra 1500 Limited V8 5.3L 2019
Sierra 1500 V6 4.3L 2014-2016
Sierra 1500 V8 5.3L 2014-2019
Sierra 1500 V8 6.2L 2014-2019
Sierra 2500 HD V8 6.0L 2015-2019
Sierra 2500 HD V8 6.6L 2015-2020
Sierra 3500 HD V8 6.0L 2015-2019
Sierra 3500 HD V8 6.6L 2015-2020
Yukon V8 5.3L 2015-2020
Yukon V8 6.2L 2019-2020
Yukon XL V8 5.3L 2015-2020
Yukon XL V8 6.2L 2019-2020
NOTE:
This Alternator is compatible with some manual transmission vehicles. Please double-check the description for details, such as M.T, to confirm this part will work with your vehicle's transmission. "

Alternator replacement for trucks

Restore low voltage and charging issues

Alternator for towing or high electrical load

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Professional installation recommended alternator

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