The Carquest A211-1703 Reman Fuel Injector is a reliable and high-quality replacement part designed specifically for GM V6 3.4 engines found in Buick, Chevy, and Pontiac vehicles. This fuel injector, manufactured by Carquest, ensures optimal air and fuel delivery for improved engine performance. With the manufacturer part number A211-1703, this remanufactured fuel injector is a cost-effective solution for maintaining the fuel injection system of your vehicle.