Exhaust Fluid Injector Dosing Unit 0444043087 Fit Volvo Truck Engine D11 D13

Exhaust Fluid Injector Dosing Unit for Volvo

This exhaust fluid injector dosing unit provides precise metering of diesel exhaust fluid into the emissions system, cross-referenced with part number 0444043087.

Overview

This exhaust fluid injector dosing unit is designed to regulate emissions by injecting diesel exhaust fluid into the exhaust stream. It helps heavy-duty commercial vehicles meet strict environmental standards while maintaining engine efficiency. Operators of commercial fleets can install this exhaust fluid injector dosing unit to restore proper selective catalytic reduction system functionality.

Built For Performance

• High-precision nozzle design ensures optimal fluid atomization
• Corrosion-resistant internal components withstand harsh exhaust chemicals
• Direct replacement engineered to match OEM flow rates
• Robust electrical connector housing prevents moisture intrusion

Fits These Machines

• for Volvo D11 Truck Engine
• for Volvo D13 Truck Engine

On-The-Job Use

• Maintaining selective catalytic reduction systems in highway commercial haulers
• Replacing faulty diesel exhaust fluid injectors during scheduled maintenance
• Optimizing diesel engine exhaust emissions in heavy transport fleets

Specs At A Glance

Good To Know

Q: What are the signs of a failing exhaust fluid injector dosing unit? A: Common symptoms include increased emissions, check engine lights, and active selective catalytic reduction system fault codes. Clogging from crystallized urea can also cause poor performance.

Q: Is professional installation required for this dosing unit? A: While installation is straightforward, professional calibration or system resets may be required after replacing emissions components on heavy trucks.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.