Description

GM Genuine Parts Alternators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These alternators provide power to the vehicle’s electrical systems and charge the battery while the engine is running. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.

• Newly manufactured as an exact replacement for your GM vehicle’s original alternator
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• GM regularly updates production and service part designs to integrate new materials and technologies

• Year:2019 – 2020
• Make:Cadillac
• Model:Escalade

• Year:2019 – 2020
• Make:Cadillac
• Model:Escalade ESV

• Year:2021 – 2025
• Make:Chevrolet
• Model:Express 2500
• Engine:6.6L V8

• Year:2021 – 2025
• Make:Chevrolet
• Model:Express 3500
• Engine:6.6L V8

• Year:2014
• Make:Chevrolet
• Model:Silverado 1500

• Year:2015 – 2018
• Make:Chevrolet
• Model:Silverado 1500
• Engine:4.3L V6

• Year:2015 – 2018
• Make:Chevrolet
• Model:Silverado 1500
• Engine:5.3L V8

• Year:2015 – 2018
• Make:Chevrolet
• Model:Silverado 1500
• Engine:6.2L V8

• Year:2019
• Make:Chevrolet
• Model:Silverado 1500 LD

• Year:2015
• Make:Chevrolet
• Model:Silverado 2500 HD
• Engine:6.0L V8

• Year:2015 – 2019
• Make:Chevrolet
• Model:Silverado 2500 HD
• Engine:6.6L V8

• Year:2015
• Make:Chevrolet
• Model:Silverado 3500 HD
• Engine:6.0L V8

• Year:2015 – 2019
• Make:Chevrolet
• Model:Silverado 3500 HD
• Engine:6.6L V8

• Year:2015 – 2020
• Make:Chevrolet
• Model:Suburban

• Year:2015 – 2017, 2019 – 2020
• Make:Chevrolet
• Model:Tahoe

• Year:2018
• Make:Chevrolet
• Model:Tahoe
• Engine:5.3L V8

• Year:2021 – 2025
• Make:GMC
• Model:Savana 2500
• Engine:6.6L V8

• Year:2021 – 2025
• Make:GMC
• Model:Savana 3500
• Engine:6.6L V8

• Year:2014
• Make:GMC
• Model:Sierra 1500

• Year:2015 – 2018
• Make:GMC
• Model:Sierra 1500
• Engine:4.3L V6

• Year:2015 – 2018
• Make:GMC
• Model:Sierra 1500
• Engine:5.3L V8

• Year:2015 – 2018
• Make:GMC
• Model:Sierra 1500
• Engine:6.2L V8

• Year:2019
• Make:GMC
• Model:Sierra 1500 Limited

• Year:2015
• Make:GMC
• Model:Sierra 2500 HD
• Engine:6.0L V8

• Year:2015 – 2019
• Make:GMC
• Model:Sierra 2500 HD
• Engine:6.6L V8

• Year:2015
• Make:GMC
• Model:Sierra 3500 HD
• Engine:6.0L V8

• Year:2015 – 2019
• Make:GMC
• Model:Sierra 3500 HD
• Engine:6.6L V8

• Year:2019 – 2020
• Make:GMC
• Model:Yukon

• Year:2015 – 2018
• Make:GMC
• Model:Yukon
• Engine:5.3L V8

• Year:2019 – 2020
• Make:GMC
• Model:Yukon XL

• Year:2015 – 2018
• Make:GMC
• Model:Yukon XL
• Engine:5.3L V8