Bosch 0445110398 Diesel Fuel Injector Assembly

The Bosch 0445110398 is a second-generation common rail (CRI2-16) solenoid-type diesel fuel injector designed for 1.3L displacement diesel engines. It features electromagnetic actuation for precise fuel delivery and combustion optimization. The injector assembly includes the nozzle, control valve (F00VC45200), and solenoid actuator. It is engineered to withstand system pressures up to 1800 bar. This unit serves as a direct replacement for OE part numbers 15710-68L00 (Suzuki), 55219886 (Fiat/Alfa Romeo), and 15710-63P00 (Fiat/Ford/Opel). Each injector is typically flow-tested on Bosch DCI700 test benches to verify spray pattern, leakage, and opening pressure before deployment.