2888174RX | Genuine Cummins® Def Doser Injector

Description and Purpose:

This OEM DEF Doser Injector ensures precise diesel exhaust fluid delivery into the SCR system, supporting emissions reduction in commercial diesel trucks. This component is engineered to meet strict EPA standards for NOx control. Brand: Cummins. Part Number: 2888174RX. Condition: New. Designed for heavy-duty environments, it plays a vital role in maintaining system integrity and emission compliance. Cross reference: 2888174, 2888174NX. 

Why Replacement is Important:

A failing injector can lead to DEF delivery faults, system derates, or compliance failures. Timely replacement prevents breakdowns and maintains vehicle uptime.

Impact on Vehicle Performance:

Accurate DEF dosing improves exhaust treatment efficiency, supports fuel economy, and helps prevent power loss from emissions system errors.

Manufacturer Information:

Cummins® supports global industries with rugged engines and components engineered for maximum efficiency and strength.

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.