HyundaiPartsDeal.com offers the wholesale prices for genuine 2012 Hyundai Sonata parts. Parts like Brake Master Cylinder & Booster are shipped directly from authorized Hyundai dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: DOHC - GDI, DOHC - TCI/GDI. Body: Sedan - 4Door 5P.