0444042251 / 05802465020 – Bosch Denoxtronic EVO 24V SCR AdBlue Pump
The Denoxtronic EVO 24V AdBlue pump with part numbers 05802465020 and 0444042251 is an original SCR supply module responsible for pumping and precise dosing of AdBlue fluid into the catalyst to reduce NOx emissions. This component is designed for heavy-duty vehicles with a 24V electrical system.
The module is used in commercial vehicles from Mercedes-Benz Trucks, MAN, Renault Trucks and Volvo, equipped with diesel engines meeting Euro 6 emission standards. Most commonly found in tractor units and trucks produced between 2014–2020, with engines of approx. 7.7–13.0 L displacement.
The Denoxtronic EVO pump ensures correct pressure and AdBlue flow in the SCR system, preventing system faults, engine power loss and limp mode activation.
Q&A – 05802465020 / 0444042251
What is 05802465020?
05802465020 is a Bosch part number identifying the Denoxtronic EVO 24V AdBlue pump used in SCR systems of heavy-duty vehicles.
What is 0444042251 used for?
0444042251 identifies the SCR module responsible for pumping and dosing AdBlue into the catalyst to reduce NOx emissions.
Which vehicles use 05802465020?
The 05802465020 pump is installed in Mercedes-Benz Trucks, MAN, Renault Trucks and Volvo vehicles with Euro 6 diesel engines.
Is 0444042251 a 12V version?
No. The 0444042251 AdBlue pump is designed exclusively for 24V systems.