68086408AA | Genuine Dodge® Def Doser Injector

SKU: 68086408AA MPN: 68086408AA

Start every drive with confidence in your emissions system. Genuine DEF Doser Injector. Brand: Dodge. Part Number: 68086408AA. Condition: New. Fits: Ram,Volvo, Freightliner, Kenworth.

$399.00
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 Dodge Brand Dodge
Part Number 68086408AA Part Number 68086408AA
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, Part Number: 68086408AA plays a vital role in controlling diesel emissions by injecting a precise volume of Diesel Exhaust Fluid (DEF) into the exhaust system. Brand: Dodge. Condition: New. This activates the SCR (Selective Catalytic Reduction) process, which breaks down NOx gases into nitrogen and water vapor. Designed for commercial chassis trucks equipped with the 6.7L Cummins engine, this component ensures stable DEF dosing under varying load and temperature conditions.

Why Replacement is Important:

A malfunctioning doser can lead to DEF system errors, poor emission conversion, and engine derate. Timely replacement helps avoid drivability issues and maintains legal emissions compliance.

Impact on Vehicle Performance:

Supports precise DEF injection critical to SCR efficiency. Keeps exhaust temperatures regulated, engine power consistent, and emission levels within mandated limits.

Manufacturer Information:

Dodge® is built on a legacy of raw power and bold design, delivering vehicles that stand out on every road.

This part is manufactured by Mopar®, the official supplier of original components.

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: 68086408AA