InfinitiPartsDeal.com offers the wholesale prices for genuine 2018 Infiniti Q60 parts. Parts like Nozzle & Duct are shipped directly from authorized Infiniti dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.0L, 6 Cyl 3.0L. Grade/Trim: Base, Premium, Premium Upper, Sports, Sports Upper.