yes but you will need to also have the wire harness and ecm from the 2006
the cam sensor on the 4.7 liter engine is under the front of the passenger side head
Same engine
According to my Consumer Guide book : The Dodge 4.7 liter V8 engine is ( 287 cubic inches )
345
235 horsepower.
The engine computer is mounted to the passenger side of the firewall on a 2003 Dodge Ram Hemi.
On a 2003 Dodge Cummins truck with a HO engine is rated at 305hp, with the SO engine it is 250hp. BTW there is no "g" in Cummins. ;)
Check the radiator hose for weakness or it could possibly be the wrong hose.
change the fuel filter
The engine oil filter is on the front passenger side of the engine.
6 quarts 5w30
.040 inch