21870672 | Genuine Volvo® / Mack® AHI Dosing System Module

SKU: 21870672 MPN: 21870672

Keep your commercial truck emissions clean using the Genuine AHI Dosing Module. Part number: 21870672. Brand: Volvo/Mack. Condition: new. Fits MP7–D13 engines in Volvo and Mack trucks from 2012 to 2018.

$679.00
No Core Charge
3 in stock

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Product Description

Product Name Aftertreatment Hydrocarbon Injector Dosing Module Product Name Aftertreatment Hydrocarbon Injector Dosing Module
Condition New Condition New
Brand Volvo® / Mack® Brand Volvo® / Mack®
Part Number 21870672 Part Number 21870672
Type AHI Module Type AHI Module
Vehicle Compatibility
Turck Volvo, VNL, VNM (2012–2018) Turck Volvo, VNL, VNM (2012–2018)
Truck Volvo, VN Series (2013–2018) Truck Volvo, VN Series (2013–2018)
Truck Volvo, VAH, VHD (2012–2017) Truck Volvo, VAH, VHD (2012–2017)
Truck Volvo, VNX (2015–2016) Truck Volvo, VNX (2015–2016)
Truck Volvo, 9700 (2012–2014) Truck Volvo, 9700 (2012–2014)
Truck Mack, Pinnacle (2012, 2013–2018) Truck Mack, Pinnacle (2012, 2013–2018)
Truck Mack, Granite (2013–2018) Truck Mack, Granite (2013–2018)
Truck Mack, Anthem (2017–2018) Truck Mack, Anthem (2017–2018)
Truck Mack, CHU, CXU, GU7, GU8, MRU (2012–2017) Truck Mack, CHU, CXU, GU7, GU8, MRU (2012–2017)
Truck Mack, CX (2012–2015) Truck Mack, CX (2012–2015)
Truck Mack, LEU (2012–2016) Truck Mack, LEU (2012–2016)
Truck Mack, LR600 (2016–2017) Truck Mack, LR600 (2016–2017)
Truck Newstar Truck Newstar
Engine Compatibility
Volvo D11, D13, D16 Volvo D11, D13, D16
Mack MP7, MP8 Mack MP7, MP8
Spec Description
Working Voltage 12 Volt Working Voltage 12 Volt

Useful Information

Description and Purpose:

This Genuine Volvo / Mack Aftertreatment Hydrocarbon Injector Dosing Module is engineered to provide accurate hydrocarbon injection into the exhaust stream to support efficient DPF regeneration. Part number: 21870672. Condition: New. Voltage: 12V. Designed to meet OEM emissions control standards for commercial diesel engines operating under high thermal and pressure conditions.

Why Replacement is Important:

When this dosing module begins to degrade, it can cause imprecise dosing, failed regeneration cycles, check engine lights, or increased emissions. To avoid performance disruptions and regulatory issues, using a functional OEM injector is essential.

Impact on Vehicle Performance:

Maintains optimal exhaust temperatures, supports complete DPF regeneration, reduces soot buildup, and ensures smooth power delivery without emission-related faults.

Manufacturer Information:

Volvo® trucks are engineered with precision and innovation, designed to meet strict global emissions and performance regulations.

Mack® stands out for its powerful drivetrain systems, purpose-built for hauling, excavation, and tough site work.

Tags & Category: Aftertreatment Dosing Modules; AHI Module, Emission Sensor, Diesel Emission Control, Volvo Mack Injector, Commercial Truck Emission Part

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: 21870672