1819798 | Genuine Cummins® Def Doser Injector Urea Brake Hydraulic allowing the car’s computer systems

allowing the car’s computer systems to respond to driver inputs

This pump operates extremely fast during ABS activation

Loose or broken internal parts

EGR Valve Stuck Open

or requires excessive force to release

1819798 | Genuine Cummins® Def Doser Injector Urea Brake Hydraulic allowing the car’s computer systemsDescription: A DEF Doser Injector (also called a Urea Injector, DEF Injector, or SCR Doser) 1819798 is a component in modern diesel vehicles that sprays DEF (Diesel Exhaust Fluid) into the exhaust system to reduce emissions. Part Number: 1819798 Condition: New Manufacture Brand: Cummins Related Part Numbers: 1819798PE, 1819798PEX Fits 1819798 For Cummins Engines EPA13 15 liter ISX QSX Purpose of using 1819798 When DEF is sprayed into hot exhaust: DEF