KiaPartsNow.com offers the wholesale prices for genuine 2021 Kia K5 parts. Parts like Turbocharger & Intercooler are shipped directly from authorized Kia dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 1.6L-Gamma-II, 2.5L-THETA-III. Body: Sedan - 4Door 5P.