One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto
One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines Lab Work Auto

One DEF DOSER Diesel Exhaust Fluid Injector 2888173NX For Cummins ISX Engines

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$31.83
$32.08 -1% $31.83
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Product details
  • Warranty 1 Year
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Description Reviews

Key Features

  • Restore Emissions Efficiency: High-performance replacement Diesel Exhaust Fluid (DEF) injector valve designed to accurately meter fluid delivery, eliminating DEF-related fault codes and maintaining compliance with emission standards.

  • Heavy-Duty Construction: Engineered using premium, corrosion-resistant internal components capable of withstanding the harsh chemical environment of crystallization-prone urea fluids.

  • Plug-and-Play Installation: Manufactured strictly to factory dimensions for a direct mechanical fit, proper fluid sealing, and seamless electrical connector coupling.

System & Compatibility Guide

⚠️ Crucial Fitment Notice: To guarantee a perfect installation and prevent vehicle fault codes, please verify that your truck utilizing the engine family below is equipped with the specified emissions system architecture.

Core System Requirement

  • Emissions System Technology: Engineered exclusively for vehicles utilizing the Bosch 2.2 DEF Pump / Urea System.

Primary Engine Application

  • Compatible Engine: Cummins ISX Series Heavy-Duty Diesel Engines.

Reference Cross-Part Numbers

  • OEM / Factory Interchanges: 2888173, 2888173NX, A030P707, 13322

  • Bosch Interchange Numbers: 0444043034, 0 444 043 034, 0 444 043 034 LW

Package Includes

  • 1 × Replacement DEF Doser Injector Valve (Note: Mounting brackets, secondary line seals, and installation guides are NOT included).

🔧 Important Installation & Buyer Notes

  • System Flushing Advised: Before mounting the new injector, thoroughly inspect and clean the exhaust decomposition pipe adapter to clear out any old calcified urea crystallization buildup that could restrict fluid atomization.

  • Professional Calibration Recommended: Replacing an emissions component may require an electronic reset or adaptation cycle via a heavy-duty diagnostic scanner tool. Professional installation by a certified diesel technician is highly recommended.

  • Buyer Verification: Please cross-reference your vehicle’s factory injector part number with the interchange list provided above before purchase to ensure 100% system compatibility.