Bosch original 0445120161 Common Rail Diesel Fuel Injector for ISDE Engine High Pressure Machinery Engine Part Replacement for OEM 0445120159 original new injector
| Brand Name: | BOSCH |
| Model Number: | 0445120161 |
| MOQ: | 1 |
| Price: | $50-$122 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Bosch diesel fuel injector for ISDE engine
,High pressure diesel injector replacement
,OEM Bosch common rail injector
Bosch original 0445120161 Common Rail Diesel Fuel Injector for ISDE Engine High Pressure Machinery Engine Part Replacement for OEM 0445120159 original new injector
Fuel Type | Diesel |
Condition | Original / OEM Quality |
Applicable Engine | Cummins ISBe, ISDe, QSB, QSB4.5, QSB6.7, and B Series Diesel Engines |
Injector Type | Common Rail Solenoid Injector with Multi-Hole Nozzle |
Quality Standard | OEM Manufacturing Quality |
Packaging | Standard Protective Industrial Packaging |
Fuel System | High-Pressure Common Rail Injection System |
OE Number | 0445120161 |
Brand | BOSCH |
Cross Number / Universal Number | 0986435518, 445120161, CRI 0445120161 |
Vehicle / Equipment Application | Heavy Duty Trucks, Commercial Vehicles, Buses, Excavators, Wheel Loaders, Road Construction Equipment, Generator Sets, Agricultural Equipment, Mining Machinery |
Application Type | Series 120 for Cummins / Doosan Applications |
Built to sustain demanding diesel operations, the Bosch Common Rail Injector 0445120161 delivers reliable fuel metering for Cummins ISBe, ISDe, and QSB series engines. Engineered with precision solenoid technology and high-pressure common rail capability, this injector ensures accurate atomization through its multi-hole nozzle design, supporting stable combustion and excellent fuel economy across heavy-duty applications.
This OEM-quality injector features hardened wear-resistant components and corrosion-resistant materials designed for long service life under continuous industrial workloads. It functions as a direct replacement referenced by OE 0986435518, 445120161, and CRI 0445120161, making it suitable for trucks, buses, excavators, wheel loaders, generator sets, agricultural equipment, and mining machinery operating under severe conditions.
For optimal performance, use high-quality diesel fuel, replace fuel filters regularly, and avoid water contamination while monitoring injector correction values through periodic ECU diagnostics. Installation involves disconnecting the battery, cleaning the injector bore, fitting a new sealing washer, tightening to OEM torque specification, bleeding the fuel system, and conducting a leakage test. Common diagnostic areas include fuel injection quantity deviation, injector circuit faults, rail pressure deviation, cylinder balance error, and fuel delivery performance faults, ensuring this component supports precise troubleshooting and dependable fleet maintenance.
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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
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