InfinitiPartsDeal.com offers the wholesale prices for genuine 2024 Infiniti QX80 parts. Parts like A/C Evaporator & Heater Components are shipped directly from authorized Infiniti dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.6 L GAS. Grade/Trim: Luxe, Premium Select, Sensory.