1971-1973 Jeep J4600 4.2L 6 Cyl GAS. 1971 Jeep J4600 5.9L V8 GAS. 1971 Jeep J4600 5.0L V8 GAS. 1970 Jeep J4600 3.8L 6 Cyl GAS. Notes: OE Type Thermostat -- 160 Degree; Alternate Temperature. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
