2880156NX | Genuine Cummins® Def Doser Injector

SKU: 2880156NX MPN: 2880156NX

When your SCR system demands precision, the Genuine Cummins DEF Doser Injector is built to deliver. Part Number: 2880156NX. Condition: New. Fits: Ram, Volvo, Kenworth, Freightliner. truck application, commercial vehicle use.

$209.00
No Core Charge
3 in stock

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Product Description

Product Name Def Doser Injector Product Name Def Doser Injector
Condition New Condition New
Brand Cummins Brand Cummins
Part Number 2880156NX Part Number 2880156NX
Cross Reference 2880156, 2880156RX Cross Reference 2880156, 2880156RX
Type DEF injector Type DEF injector
Engine Compatibility
Engine Cummins Engine Cummins
Vehicle Compatibility
Ram 3500 6.7L I6 Diesel, Crew/Reg Cab Chassis 4WD, 2011–2012 Ram 3500 6.7L I6 Diesel, Crew/Reg Cab Chassis 4WD, 2011–2012
Ram 4500 6.7L I6 Diesel A/T & M/T, Crew/Reg Cab Chassis, 2011–2012 Ram 4500 6.7L I6 Diesel A/T & M/T, Crew/Reg Cab Chassis, 2011–2012
Ram 5500 6.7L I6 Diesel A/T & M/T, Crew/Reg Cab Chassis, 2011–2012 Ram 5500 6.7L I6 Diesel A/T & M/T, Crew/Reg Cab Chassis, 2011–2012
Others Volvo, Kenworth, Freightliner Others Volvo, Kenworth, Freightliner
Spec Description
Voltage 12-24V Voltage 12-24V

Useful Information

Description and Purpose:

OEM DEF Doser Injector is designed to accurately deliver diesel exhaust fluid into the SCR catalyst, reducing NOx emissions and ensuring compliance with environmental regulations. Brand: Cummins. Part Number: 2880156NX. Condition: New. This heavy-duty truck part is critical for maintaining the integrity of the aftertreatment system in commercial diesel vehicles powered by 6.7L engines. Cross reference: 2880156, 2880156RX

Why Replacement is Important:

When the DEF injector becomes clogged or fails electronically, it disrupts the SCR system, causing fault codes, reduced performance, and emissions violations. Replacing it promptly restores operational stability and prevents service interruptions.

Impact on Vehicle Performance:

A functioning injector ensures smooth engine operation, reduced exhaust pollution, and consistent performance under load—essential for daily commercial use.

Manufacturer Information:

Cummins® sets the standard for diesel performance with engines designed for power, endurance, and environmental responsibility.

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.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 2880156NX