Bosch original Diesel Fuel Injector 0445120250 for CF65 LF45 LF55 ISDE LSBe Common Rail Injector Nozzle Assembly Truck Engine Excavator Spare Parts original new injector
| Brand Name: | BOSCH |
| Model Number: | 0445120250 |
| MOQ: | 1 Piece |
| Price: | $50-$122 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Bosch Diesel Fuel Injector 0445120250
,Common Rail Injector Nozzle Assembly
,Truck Engine Excavator Spare Parts
Bosch original Diesel Fuel Injector 0445120250 for CF65 LF45 LF55 ISDE LSBe Common Rail Injector Nozzle Assembly Truck Engine Excavator Spare Parts original new injector
Fuel Type | Diesel |
Condition | Brand New |
Applicable Engine | Cummins ISBe 4.5, Cummins ISBe 6.7, Cummins ISDe 4.5, Cummins ISDe 6.7, Cummins QSB 4.5, Cummins QSB 5.9, Cummins QSB 6.7, Cummins B Series, Cummins C Series |
Injector Type | Solenoid Common Rail Injector with Electronic Solenoid Control |
Quality Standard | OE-Level Fuel Injection Accuracy, Meeting Euro III, Euro IV and Selected Euro V Emission Platforms |
Packaging | Standard Protective Packaging |
Fuel System | High Pressure Common Rail Injection System |
OE Number | 0445120250 |
Brand | BOSCH |
Cross Number / Universal Number | 0445120212, 0445120123, 3975929, 4937065, 5263308, 5258744, 4940170, 4988835, 4937512, 4942359, 4937065RX, 3976372, 3976373 |
Vehicle / Equipment Application | Dongfeng Commercial Trucks, Foton Commercial Vehicles, Yutong Buses, King Long Coaches, Auman Trucks, Excavators, Wheel Loaders, Diesel Generator Sets, Agricultural Tractors, Industrial Power Units, Marine Diesel Engines |
Application Type | Commercial Trucks, Buses, Construction Equipment, Agricultural Machinery, Industrial Generators, and Marine Diesel Power Systems |
Engineered for demanding diesel fuel systems, the Bosch 0445120250 common rail injector assembly delivers reliable, OE-level performance across Cummins ISBe, ISDe, QSB, B Series, and C Series engines. This genuine Bosch component (OE 0 445 120 250) is a solenoid common rail injector featuring electronic solenoid control and proven high-pressure injection technology, supporting Euro III, Euro IV, and selected Euro V emission platforms for professional fleet maintenance operations worldwide.
A comprehensive cross-reference database simplifies sourcing and inventory matching. This injector directly replaces cross numbers 3975929, 4937065, 5263308, 0445120212, and 0445120123, as well as 5258744, 4940170, 4988835, 4937512, 4942359, 4937065RX, 3976372, and 3976373. It suits Dongfeng, Foton, Yutong, King Long, and Auman applications, plus excavators, wheel loaders, generator sets, agricultural tractors, and marine diesel engines. Benefits include precise fuel metering, multiple injection events, improved combustion efficiency, reduced particulate emissions, lower fuel consumption, and enhanced cold start capability.
For optimal installation, clean the injector bore, use a new sealing washer, verify rail pressure, check return flow, inspect the injector harness, follow OEM torque values, and perform injector coding if the ECU supports it. Diagnostic procedures include leakage testing of return flow volume, rail pressure stability verification, ECU fault scanning for injector DTC codes, spray pattern inspection, and bench testing with Bosch-certified injector test equipment.
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