2014 INFINITI INFINITI q50 - Transmission, Transaxle Automatic Transmission, (7 speed), 3.7L, AWD, from 7/13, 60 Months Warranty. Free Shipping, 1 Month Return Policy. Used (Original Equipment Manufacturer). Transmission Tested and Run, covered by warranty. All Transmissions are Shipped as Complete Assemblies including: Transmission; Torque Converter (Automatic Transmissions Only); Oil Pan.