Bosch 044404227E Diesel Emissions Fluid Module

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Volvo 23753845
• Mack 23753850
• Prevost 23753845

• [COMPLETE SYSTEM SOLUTION] €“ Experience seamless, optimized performance. As the heart of the SCR system, this module is designed to work in perfect harmony with all other Bosch Denoxtronic components for unmatched efficiency.
• [EMISSIONS CONTROL] - Helps to achieve current and future emission targets thanks to strict adherence to dosing limits.
• [FLEXIBLE INSTALLATION & DIRECT FIT] €“ Get a perfect fit for your application. Designed for direct replacement and flexible mounting on the chassis or tank, this module ensures a simple, hassle-free installation process.
• [INTEGRATED FILTRATION] €“ Protect your investment from contaminants. The integrated filter keeps the Diesel Exhaust Fluid (DEF) clean, safeguarding sensitive system components from damage and ensuring long-term reliability.
• [INTEGRATED HEATING] €“ Maintain full performance in any climate. The electrically heated design prevents the Diesel Exhaust Fluid (DEF) from freezing, ensuring your emissions system operates flawlessly in cold weather.
• [ON-DEMAND PRESSURE] €“ Increase overall vehicle efficiency. The system builds pressure only when needed, which minimizes the electrical energy consumed by the module and reduces the load on your vehicle's system.
• [PRECISE DEF DOSING] €“ Ensure emissions compliance with EPA requirements and maximize efficiency. This module supplies the precise amount of Diesel Exhaust Fluid required, guaranteeing an effective chemical reaction and clean operation.
• [ROBUST OE DESIGN] €“ Trust in a module built for a long service life. Engineered with Bosch OE quality, this robust unit ensures lasting reliability and performance even in demanding operating conditions.
• The Bosch Denoxtronic System is the world's leading OEM emissions solution for passenger cars and commercial vehicles to off-highway applications, utilizing Selective Catalytic Reduction (SCR) technology. SCR technology is an Exhaust Gas Treatment strategy designed to reduce oxides of nitrogen (NOx) emissions from diesel vehicles. This allows diesel engines to run leaner and burn less fuel without the harmful emissions previously caused by lean conditions. The supply module is part of the Bosch Denoxtronic system responsible for delivering DEF that reduces nitrogen oxide into the exhaust system. The Denoxtronic system supports the vehicle manufacturer to achieve current and upcoming emission regulations.