MoparPartsGiant.com offers the wholesale prices for genuine 2013 Jeep Patriot parts. Parts like Emission Harness are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.0L, 4 Cyl 2.4L. Transmission: 5-Speed Manual Transmission, CVT, CVT II.