GMC Acadia 2014 Automatic Gasoline New alternator with invoice, unused. Selling at the same purchase price, although its price has now increased in the market. The part has been with me for two years, and I got it at a good price. Prices have now risen. Compatibility: Specifically for General Motors vehicles with a 3.6L engine (such as Chevrolet Traverse, GMC Acadia, and Buick Enclave).