FordPartsGiant.com offers the wholesale prices for genuine 2015 Ford Fiesta parts. Parts like Interior Dress Up are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 3 Cyl 1.0L EcoBoost 120PS/125PS/140PS, 4 Cyl 1.6L EcoBoost SCTi -Sigma, 4 Cyl 1.6L GTDI Sigma, 4 Cyl 1.6L TIVCT PFI Sigma. Transmission: 5-Speed Manual Transmission - B5/IB5, 6-Speed Automatic Transmission GFT DPS6, 6-Speed Manual Transmission - B6.