Need Mopar Chrysler Tech Help

I cannot say for sure if 04 is only year to fit but i work at a chrysler dealer and you have to remember 1 thing the same engine you can buy for 750 a dealers parts dept. probably pays 650 and marks it up at least 100% because a parts dept. would rather sell a reman mopar part than screw with dealing with a salvage yards used stuff! Also the warranty falls into play! as for labor end probably 16 to 18 hours at a dealer, and we get 95 an hour so you do the math! plus misc. fluids filter and gaskets etc. at home it can be done i would think by most anyone in a weekend if the used one is complete from top to bottom! just my 2 cents on this.... most in todays economy have more time than money. good luck