Dodge 03-07 5.9L Cummins Common Rail: New OEM connector tube with O-ring. Sold individually. No cheap knock-offs!
IMPORTANT Note: This is an actual 5.9L tube, not a 6.7L tube like others. Cummins and Chrysler have superseded all of their part numbers for a 5.9L connector tube over to a 6.7L tube. The issue with this is that the 6.7L connector tube has a higher likelihood of leaking compared to the 5.9L tube.
For this reason, the manufacturer still sell 5.9L tubes to ensure you have a trouble free injector install. Many also believe they will see a performance increase when switching from a 5.9L connector tube to a 6.7L tube. Although this may be true for some, the manufacturer haven't seen any gain under the 1,000 RWHP level.
So long and short is that if you are planning to stay under the 1,000 RWHP level then just stick with the tried and true 5.9L connector tubes the manufacturer sell. Details: Liter: 5.9 Engine: Cummins Years: 2003-2007 Fuel Type: Diesel Condition: New
