Brutal
2004.5-2007 Cummins Reman Stock Injectors w/ Connecting Tubes (215312)
Choose your truck and we'll only show you part categories for your selection on this browser.
Can't find your vehicle? Check out our new sister site for even more parts!
Purchase to earn 2442 Dirty Dollars Learn More
The 215312 is a complete all-in-one stock injector replacement pack for the 2004.5-2007 5.9L Cummins — six remanufactured Industrial Injection stock injectors plus six new Bosch connecting tubes in a single box. When your 5.9L Cummins starts losing power, smoking at idle, or pulling balance-rate codes across multiple cylinders, this is the drop-in fix without sourcing parts from three different suppliers.
Each injector starts as a genuine Bosch core, fully disassembled and rebuilt with brand-new Bosch internals — nozzles, valves, and hardware. Industrial Injection balances each injector to a tighter flow tolerance than the factory OEM spec, which is the reason owners report a smoother idle and more consistent fuel trim after install. Every finished injector is run on a Bosch OEM test stand and gets a build-sheet record before it leaves the line.
The kit ships with six Bosch connecting tubes — a critical inclusion, since old connecting tubes are the most common cause of new-injector contamination and warranty failure on the 5.9L Common Rail platform.
Don't see your question? Ask us anything about this product.
2004.5-2007 Cummins Reman Stock Injectors w/ Connecting Tubes (215312)