FordPartsGiant.com offers the wholesale prices for genuine 2014 Lincoln MKX parts. Parts like Auto Trans Assembly & Speedometer Drive are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC. Transmission: 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50.