Stock Injectors 2003-2007 5.9 Cummins

Flux Diesel Stock Size injectors for 2003 to 2007 5.9 Cummins Current Lead Times: NEW 5 year warranty - 1-4 weeks REMAN 3 or 7 year warranty - 4-8 weeks. IMPORTANT NOTE - all 7 year warranty injectors require use of NEW, Flux connector tubes which can be found here. These are HIGHLY recommended to be replaced any time you replace injectors, regardless of model, but warranty is void on the 7 year without these. CLICK HERE TO PURCHASE   VCO nozzles are used for 2004.5-2007 injectors from Stock size up to 22%. For all 2003-2004 injectors of all sizes, and 2004.5-2007 sizes 30% and above, these use a SAC style nozzle now being used in many Diesel applications, including the current Cummins engines in Dodge/Ram trucks. There can be some durability advantages with this style nozzle, but modern VCO styles are very durable now as well.  SAC styles give us more sizing flexibility and we can tune the fueling curve much easier as well.  3 and 7 year warranty options are high quality rema