This GM 2015-2019 Alternator is designed for use in Chevrolet Silverado, suburban and GMC Sierra, Savana 2500 and 3500 HD models. It is a reliable and efficient alternative to your vehicle's original equipment. The clockwise rotation feature ensures that your vehicle's electrical system is always running smoothly.

This alternator is made by GMC and meets all the necessary specifications for your vehicle. It comes with interchange part numbers 23487088, 84143542, 23487089, 84143543, 22747896, and 22747894. The manufacturer part number is TN104211-9111. The finish is the same as the OEM, ensuring that your vehicle's appearance is not compromised.