2004 wire harness issues

[bigsmith71]

can anyone help me I have an 04 4.7 ram 1500 and have ordered two different harness's fori it and still cant find the right one. the truck and it only has two o2 sensors on this model. when you pull the part number at the local dealer or parts store it come back with a harness aith 4 leads to conect to 4 o2 sensors HELP PLEASE ... ONE OF YOU GEAR HEADS OUT THERE KNOWS THE ANSWER TO THIS RIDDLE.... THANKS AND HAVE A SAFE 4TH TIM

 

[Redtruck-VA]

I would look at the build date, you may have a 03 configuration that uses only two O2s. How many cats do you have that will tell tale.