InfinitiPartsDeal.com offers the wholesale prices for genuine 2011 Infiniti G25 parts. Parts like Control Unit are shipped directly from authorized Infiniti dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 2.5L, 6 Cyl 3.5L, 6 Cyl 3.7L. Grade/Trim: Journey, Leather, Premium, Sport, Sport Premium.