This install applies to W-Body vehicles from 1988-2008 which includes all models. Transmission lines and radiator hoses may be routed differently if you have the 3.9 and 5.3 engines however the removal and installation is the same. Parts List Radiator Thermostat Upper Hose Lower Hose Thermostat Hose Clamps Tools needed 10mm Wrench 13mm Wrench