MoparPartsGiant.com offers the wholesale prices for genuine 2003 Chrysler Concorde parts. Parts like Front Brake Lines & Hoses are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 2.7L, 6 Cyl 3.5L. Transmission: 4-Speed Automatic Transmission.