Lower hose , Eng. mount oil cooler , all, BEFORE 9/11/90 Lower hose , I.D. 1,5/8" , Eng. mount oil cooler, FROM 9/11/90 TO 9/25/91 Radiator to cooler lower hose , Super Duty
FordPartsGiant.com offers the wholesale prices for genuine 1991 Ford F-350 parts. Parts like Oil Cooler are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 7.5L. Transmission: 4AT AOD.