Bosch 0445110054 Common Rail Injector Assembly

The Bosch 0445110054 is a second-generation Common Rail (CRI2.1) injector designed for high-pressure direct injection diesel systems operating at up to 1600 bar. It features a solenoid-actuated control valve and a multi-hole nozzle assembly optimized for precise fuel metering and atomization in commercial vehicle and passenger car diesel engines. Key technical attributes include the nozzle service kit F00ZC99025 (nozzle type DSLA156P1079) and control valve set F00VC01309. The injector body incorporates a high-strength alloy construction to withstand cyclic combustion pressures. It serves as original equipment for Mercedes-Benz OM646 series engines (2.1L, 2.2L, 2.7L) found in Sprinter vans and E-Class models, and is cross-referenced for Dongfeng Tianlong heavy-duty trucks equipped with Cummins B series engines. Original Equipment cross-references include Mercedes-Benz part numbers 6110701187 and A6110701187. Interchangeable aftermarket references include the variant 0445110055 and associated repair kits for nozzle and valve replacement.