2871878 | Genuine Cummins® Def Doser Injector

Description and Purpose:

OEM DEF Doser Injector is engineered for accurate urea dosing in SCR systems of Cummins 6.7L XPI diesel engines. Brand: Cummins. Part Number: 2871878. Condition: New. This heavy-duty truck component ensures effective emission control for Ram, Volvo, Kenworth, Freightliner commercial trucks, helping reduce nitrogen oxide pollutants. Cross reference: 2871878NX

Why Replacement is Important:

Replacing a faulty injector prevents SCR system errors that can trigger engine derates and increased emissions, safeguarding truck performance and regulatory compliance.

Impact on Vehicle Performance:

Correct dosing by the DEF Doser Injector maintains fuel efficiency and engine power, essential for reliable operation under heavy-duty commercial truck conditions.

Manufacturer Information:

Cummins® is trusted across the globe for its heavy-duty engines that offer consistent performance in the toughest conditions.

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.