2012 Ram 1500 wheels will fit on a 2003 .
NoNo
No grease zerks on a 2003 Ram 1500.
No, it will not fit.
Yes, a 2003 Ram has a purge valve.
The price of a 2003 Dodge Ram will vary depending on the condition and mileage of the vehicle. As an average the 2003 Dodge Ram 1500 would cost $9,196.
I have a 2003 Dodge Ram 2500 and mine is on the fuel rail
yes
yes
Completely different, not interchangeable.
You do not change the fuel filter on a 2003 Dodge Ram 1500 if it runs on gasoline. I have a 2000 Dodge Ram 1500 with 188 thousand miles on it and have never replaced the filter. I also have a 2004 Dodge Ram 1500 with 90 thousand miles on it both were bought brand new. I was told that the filter is in the fuel tank attached to the fuel pump and unless your having problem with the fuel pump you don't worry about it. I haven't and I haven't had any problems.
One can purchase a 2003 Dodge Ram 1500 truck at ones local Chrysler Dodge dealer. There are many which one can choose from with colours and options varying.