Chevy Alternator compatible with: 2018-2019 Express 2500/3500 V6 4.3L;2017-2019 Express 2500/3500 V8 6.0L;2014-2016 Silverado 1500 V6 4.3L;2014-2019 Silverado 1500 V8 5.3L 6.2L;2015-2019 Silverado 2500 HD/3500 HD/Silverado V8 6.0L 6.6L;2018-2019 Suburban 3500 HD V8 6.0L;2015-2019 Suburban/Tahoe V8 5.3L;2018-2019 Escalade (ESV) V8 6.2L Alternator compatible with:Savana 2500/3500 V6 4.3L 6.0L;2014-2016 Sierra 1500 V6 4.3L;2014-2019 Sierra 1500 V8 5.3L 6.2L;2015-2019 Sierra 2500 HD/3500 HD V8 6.0L 6.6L;2015-2019 Yukon/Yukon XL V8 5.3L;2019 GMC Yukon/Yukon XL V8 6.2L Replacement Part Number:104211-8340；1042118340；1042118350；104211-8350；1042118352；104211-8352；1042119110；104211-9110；1042119112；104211-9112；1042119720；104211-9720；22747894；22747896；23487088；23487089；84143542；84143543；TN1042119110；TN104211-9110；TN1042119720；TN104211-9720(For the specific size and model, do not know its part number, please refer to the manufacturer's website to find your car part number) Automotive alternator specifications:Amperage Rating-150 Amp, Voltage-12.0 Volt, Rotation Direction-Clockwise, Pulley Groove Quantity-6. Quality Service:1 Year Unlimited-mileage Quality Guarantee; If you are not fully satisfied with the automotive replacement alternators,Please contact us first,we will reply you within 8 working hours,you can rely on our service of free.
Alternator compatible with:

2018-2019 Chevrolet Express 2500 V6 4.3L

2017-2019 Chevrolet Express 2500 V8 6.0L

2018-2019 Chevrolet Express 3500 V6 4.3L

2017-2019 Chevrolet Express 3500 V8 6.0L

2014-2016 Chevrolet Silverado 1500 V6 4.3L

2014-2019 Chevrolet Silverado 1500 V8 5.3L 6.2L

2015-2019 Chevrolet Silverado 2500 HD V8 6.0L 6.6L

2015-2019 Chevrolet Silverado 3500 HD V8 6.0L 6.6L

2018-2019 Chevrolet Suburban 3500 HD V8 6.0L

2015-2019 Chevrolet Suburban V8 5.3L

2015-2019 Chevrolet Tahoe V8 5.3L

2018-2019 Chevrolet Escalade (ESV) V8 6.2L

2018-2019 GMC Savana 2500 V6 4.3L 6.0L

2018-2019 GMC Savana 3500 V6 4.3L 6.0L

2014-2016 GMC Sierra 1500 V6 4.3L

2014-2019 GMC Sierra 1500 V8 5.3L 6.2L

2015-2019 GMC Sierra 2500 HD V8 6.0L 6.6L

2015-2019 GMC Sierra 3500 HD V8 6.0L 6.6L

2015-2019 GMC Yukon V8 5.3L

2019-2019 GMC Yukon V8 6.2L

2015-2019 GMC Yukon XL V8 5.3L

2019-2019 GMC Yukon XL V8 6.2L

Alternator replacement OE:

104211-8340，1042118340

1042118350, 104211-8350

1042118352, 104211-8352

1042119110, 104211-9110

1042119112, 104211-9112

1042119720, 104211-9720

22747894, 22747896

23487088, 23487089

TN1042119110, TN104211-9110

84143542, 84143543

TN1042119720, TN104211-9720

14007，14007N