FordPartsGiant.com offers the wholesale prices for genuine 2012 Ford Fiesta parts. Parts like Master Cylinder - Brake System are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 1.6L TIVCT PFI Sigma. Transmission: 5-Speed Manual Transmission - B5/IB5, 6-Speed Automatic Transmission GFT DPS6.