MoparPartsGiant.com offers the wholesale prices for genuine 2002 Dodge Durango parts. Parts like Natural Vacuum Leak Detection are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 4.7L, 8 Cyl 5.9L. Transmission: 4-Speed Automatic Transmission, 5-Speed Automatic Transmission, Multi-Speed Automatic Transmission.