This is an all in one injector kit for your 2003-2004 5.9L Cummins!
This kit includes SIX of our Stock Reman injectors and SIX Bosch connecting tubes.
The Industrial Injection Stock Reman Injectors are a perfect replacement injector for someone looking for increased reliabilty. We balance the injectors to a tighter tolerance than the original manufacturer and have put a lot of time into making these the best injectors money can buy. All the injectors we build in house are built with BRAND NEW Factory OEM parts including the nozzles.