Adblue Dosing Valve 0001402039

This product is responsible for precisely metering and injecting AdBlue (Diesel Exhaust Fluid) from the tank into the exhaust pipe, where it reacts with nitrogen oxides (NOx) through catalytic reduction to convert them into harmless nitrogen and water, ensuring vehicle emissions comply with Euro 4 and Euro 5 standards. Manufactured from corrosion-resistant materials, the module is designed to withstand the chemical properties of urea solution as well as high-temperature and high-humidity conditions in the exhaust system. Its precision-engineered internal structure ensures reliable injection performance and resistance to clogging, with mounting dimensions and interfaces following Mercedes-Benz original specifications.