Doser Injector

Restore proper dosing and keep your repair moving.

The Doser Injector provides a targeted replacement option for compatible dosing-system applications, helping support proper fluid delivery when correctly matched and installed. When the original injector is faulty, clogged, contaminated, or confirmed defective, replacing it with the correct component can help address dosing-system service needs and reduce unnecessary repair delays.

The Cummins Doser Injector 2888173NX is used primarily on EPA13 15 liter ISX/QSX engines.

Weight: 10 lbs.

Manufacturer: Cummins
MPN: 2888173NX

Key Features : 

• Targeted Replacement — Practical replacement option for compatible dosing-system applications.

• Dosing Support — Helps support proper fluid delivery within the compatible system.

• Diagnostic Ready — Useful when testing confirms the original injector requires replacement.

• Application Focused — Match the injector to the correct vehicle, engine, and dosing system.

• Repair Friendly — Helps address injector-related service needs without unnecessary replacement of unrelated components.

• Fitment Focused — Verify connector, mounting configuration, fluid compatibility, and specifications.

• Shop Friendly — Useful for repair shops handling recurring heavy-duty service.

• Fleet Friendly — Practical to keep available for unexpected dosing-system repair.
  

Product Specifications: