Mine is a used 10-02 (build date) and I love it. The boxes were neglected and the reverse gear was trashed in only 25k, so be wary of everything. The 7/70 is taking care of it, so far. 7/70 is another good thing for 03. Craig

 

I also have a 10/02 build date and the only issues is a weeping lift pump seal(damaged o-ring) and the hydroboost line fitting cracking.

MikeyB

 

I just bought a new to me 2003 2500 quad cab 4x4 this thing runs circles around my old horse Late 99.5 production F350 Powerstroke should have bought a cummins years ago... Hell I had a funny notion in my head of selling my Rock crawler Jeep and buying a old 12V regular cab 4x4 modding the hell out of it and hitting the dirt drags in Hammondsville, OH on saturday nights

I have noticed the warm pass. side air conditioning thing, but every thing else is solid.