MoparPartsGiant.com offers the wholesale prices for genuine 2019 Jeep Compass parts. Parts like Diesel Exhaust Fluid System are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.4L. Transmission: 6-Speed Automatic Transmission, 6-Speed Manual Transmission, 9-Speed Automatic Transmission.