2888173 | Genuine Cummins® Def Doser Injector

SKU: 2888173 MPN: 2888173

Ensure peak emission control with this Genuine DEF Doser Injector. Brand: Cummins. Part Number: 2888173. Condition: New. Fits Ram, Volvo, Kenworth, Freightliner, heavy-duty commercial truck application for SCR systems.

$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 2888173 Part Number 2888173
Cross Reference 2888173NX, 2888173RX Cross Reference 2888173NX, 2888173RX
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:

The DEF Doser Injector is engineered to deliver accurate urea injection into the exhaust stream, enabling proper SCR function on Cummins 6.7L XPI engines. Brand: Cummins. Part Number: 2888173. Condition: New, OEM. This heavy-duty truck component supports diesel emission control systems used in Ram commercial trucks. Cross reference: 2888173NX, 2888173RX.

Why Replacement is Important:

Malfunctioning DEF injectors lead to poor emission control, triggering warning lights, fault codes, and potential system shutdowns. Replacing it restores full compliance and reliability.

Impact on Vehicle Performance:

Proper injector function ensures steady urea dosing, preventing performance limitations or derates in emissions-regulated operations.

Manufacturer Information:

Cummins® is a global leader in diesel engines, known for unmatched durability, innovation, and performance across commercial and industrial markets.

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: 2888173