FordPartsGiant.com offers the wholesale prices for genuine 2015 Ford Transit parts. Parts like Battery Cables and Horn are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 5 Cyl 3.2L Duratorq-TDCi - Puma, 6 Cyl 3.5L GTDI, 6 Cyl 3.7L PFI NA. Transmission: 6-Speed Automatic Transmission (6R80).