2888174RX | Genuine Cummins® Def Doser Injector

SKU: 2888174RX MPN: 2888174RX

Keep emissions under control with precision SCR dosing. Genuine DEF Doser Injector. Brand: Cummins. Part Number: 2888174RX. Condition: New. Fits Ram, Volvo, Kenworth, Freightliner. For heavy-duty truck systems.

$209.00
No Core Charge
3 in stock

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Contact us to check if overnight next-day delivery is available for your order - PN: 2888174RX

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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 2888174RX Part Number 2888174RX
Cross Reference 2888174, 2888174NX Cross Reference 2888174, 2888174NX
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:

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.

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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: 2888174RX