Rusted or corroded surface
They are a key part of modern fuel injection systems
Part Number: BL3Z-2C219-J
DEF helps convert nitrogen oxides (NOx) into harmless nitrogen and water vapor
Purpose of using 22792965:
044404227G | Genuine Bosch® Diesel Exhaust Fluid Pump 2.2 12V, 5 Outlet Fuel Injector Set Rusted or corroded surfaceDescription: A Diesel Exhaust Fluid Pump 044404227G is a component of a diesel engines Selective Catalytic Reduction (SCR) system, which is used to reduce nitrogen oxide (NOx) emissions from the exhaust. Its sometimes also called a urea dosing module because it handles Diesel Exhaust Fluid (DEF), which is a urea solution. Denoxtronic 2. 2 Doser Fluid Supply Module 12V, 5 Outlet For Volvo D11, D13, Mack MP7, MP8, Cat C9. 3, C13, C15, Hino 268, 268A,