MoparPartsGiant.com offers the wholesale prices for genuine 1990 Jeep Wagoneer parts. Parts like Column Assembly, Steering With Floor Mounted Gear Shift are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.1L Diesel, 4 Cyl 2.5L, 6 Cyl 4.0L. Transmission: 4-Speed Automatic Transmission, 5-Speed Manual Transmission.