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2003-2004 Cummins Reman Stock Injectors w/ Connecting Tubes (214311)

Industrial Injection
Regular price $2,442.93 CAD

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Description

The 214311 is a complete stock injector replacement pack for the 2003-2004 5.9L 24V Cummins — six remanufactured stock injectors plus six new Bosch connecting tubes in a single box. When your 24V Cummins starts losing power, smoking at idle, or throwing balance-rate codes, this is the drop-in fix without sourcing parts from multiple 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 factory OEM spec, which is what produces the smoother idle and more consistent fuel trim owners report after install. Every finished injector is tested on a Bosch OEM stand before it leaves the line.

The 2003-2004 24V Common Rail platform uses a different injector design than the later 2004.5+ trucks — confirm your year before ordering. If you also need new fuel lines and grid heater gaskets, see 214601 for the full kit.

Features

  • Complete Set — 6 Reman Stock Injectors + 6 Bosch Connecting Tubes
  • Direct OE Replacement for 2003-2004 5.9L 24V Cummins Common Rail
  • Brand-New Bosch Internals — Nozzles, Valves, Hardware All New
  • Balanced Tighter Than Factory OEM Tolerance
  • Built for the Early 24V Platform — Not a 2004.5+ Injector
  • Stock Calibration — No Tune Required
  • $660 Core Charge — Fully Refundable Within 45 Days of Return
  • 2-Year Unlimited Mileage Warranty

Notes

  • The included connecting tubes are not optional — old tubes contaminate new injectors at startup and void Industrial Injection's warranty.
  • If you also need fuel lines and grid heater gaskets, see 214601 for the full kit.
  • Cores must be returned within 45 days for the $660 core charge to be refunded.

Questions and Answers

Previously asked questions

We've compiled a list of questions and answers below.

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  • How many degrees is the spray pattern on these injectors?

    Stock injector spray pattern is generally 143 degrees.

  • with having five holes instead of the factory 8 holes in the nozzle what is the spray pattern?

    Installing the remanufactured injector with a 5-hole nozzle in your Cummins is highly discouraged because its narrower spray pattern will mismatch your engine's wider piston bowl.

  • Are these injectors 5 hole tip or 8 hole for spray pattern

    These injectors feature an 8-hole nozzle tip with a wider, flatter spray pattern (historically a 143-degree spray angle).

Vehicle Fitment - Part No: 214311


Product Fitment Notes
  • The 2003-2004 24V Cummins uses a different injector than the 2004.5-2007 trucks. Confirm your year before ordering — installing the wrong-year injector pack will produce a no-start condition.
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