2888173RX | Genuine Cummins® Def Doser Injector

Description and Purpose:

OEM DEF Doser Injector for Cummins XPI 6.7L engines, Part number: 2888173RX, provides precise urea delivery essential for SCR emission control. Brand: Cummins. Condition: New. This heavy-duty truck component is designed specifically for Ram, Volvo, Kenworth, Freightliner commercial trucks ensuring effective diesel exhaust treatment. Cross reference: 2888173, 2888173NX.

Why Replacement is Important:

A faulty doser injector disrupts SCR performance, causing emission faults and limiting engine operation. Prompt replacement secures regulatory compliance and reliable vehicle function.

Impact on Vehicle Performance:

Consistent dosing prevents engine derates and maintains fuel efficiency by supporting the emission system’s integrity in commercial truck applications.

Manufacturer Information:

Cummins® builds powerful engines and components trusted worldwide for their reliability, fuel efficiency, and long service life.

Tags & Category: DEF Injector, SCR Injector, DEF Doser, Urea Injector, DEF System, Emission Control, Diesel Emission, Doser Valve, DEF (SCR) Injectors

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.