MoparPartsGiant.com offers the wholesale prices for genuine 2007 Chrysler Aspen parts. Parts like Rear Seats, Second Row 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 5.7L. Transmission: 5-Speed Automatic Transmission.