Bosch AdBlue Pump 0444042256 / 05802855463 – Denoxtronic 24V EVO
We offer the original Bosch AdBlue Pump Denoxtronic EVO with part numbers 0 444 042 256 and 05802855463, designed for SCR systems in trucks and machinery. This reliable exhaust aftertreatment component helps diesel engines meet strict Euro 5 and Euro 6 emission standards.
Applications – which vehicles use it?
- Iveco – Stralis, Eurocargo, Trakker (approx. 2013–2019)
- MAN – TGX, TGS (SCR Euro 5/6, years 2012–2018)
- Mercedes-Benz Trucks and Buses – selected Actros, Atego, Setra (24V, Euro 5/6)
- Renault Trucks – Premium, Magnum, T-Range (Euro 5/6)
- Volvo Trucks – compatible 24V SCR versions
- CNH Agricultural & Construction – Case, New Holland (24V SCR)
What is the function of a Bosch AdBlue pump?
The Bosch Denoxtronic 24V AdBlue pump draws and delivers urea solution (AdBlue/DEF) from the tank to the exhaust injector. It maintains correct pressure and ensures precise dosing, allowing the SCR catalyst to effectively reduce nitrogen oxides (NOx) in exhaust gases.
Main Information
- Manufacturer: Bosch
- Bosch Number: 0 444 042 256
- Alternative Number: 05802855463
- Voltage: 24V
- Generation: Denoxtronic EVO
Frequently Asked Questions (Q&A)
Q: Which vehicles is the Bosch 0 444 042 256 / 05802855463 pump compatible with?
A: Compatible with Iveco (Stralis, Eurocargo, Trakker), MAN (TGX, TGS), Mercedes Actros/Atego, Renault Trucks and CNH (Case, New Holland) with 24V SCR systems.
Q: In which production years was this pump used?
A: Commonly installed in Euro 5/6 vehicles produced between 2012 and 2019.
Q: Does this pump work in 12V systems?
A: No, this version is designed exclusively for 24V truck and machinery installations.
Q: What are the replacements for this AdBlue pump?
A: Bosch number 0 444 042 256 corresponds to OEM 5802855463, and in Iveco catalogs also to 5043818680 and 05802465020.
Q: What is the role of the AdBlue pump in the SCR system?
A: It draws and delivers AdBlue to the exhaust injector, enabling NOx reduction in the SCR catalyst and compliance with Euro 5/6 standards.
