Bosch original Common Rail Fuel Injector 0445120346 Replacement for OEM, Precision Engineered Diesel Injector Component for Commercial Vehicle Applications original new injector
| Brand Name: | BOSCH |
| Model Number: | 0445120346 |
| MOQ: | 1 Piece |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Bosch Common Rail Fuel Injector
,OEM Diesel Injector Replacement
,Commercial Vehicle Injector Component
Bosch original Common Rail Fuel Injector 0445120346 Replacement for OEM, Precision Engineered Diesel Injector Component for Commercial Vehicle Applications original new injector
|
Fuel Type |
Diesel |
|
Condition |
OEM / Genuine / New |
|
Applicable Engine |
Cummins ISF3.8, Cummins ISBe4, Cummins ISDe, Cummins QSB, Cummins Industrial Diesel Engines, Cummins Generator Set Engines |
|
Injector Type |
Solenoid-controlled Common Rail Diesel Injector |
|
Quality Standard |
Manufactured according to Bosch's globally recognized fuel injection standards, OEM-grade quality |
|
Packaging |
Not specified |
|
Fuel System |
High-pressure Common Rail Fuel System |
|
OE Number |
0445120346 (Alternative Format: 0 445 120 346) |
|
Brand |
BOSCH |
|
Cross Number / Universal Number |
5283275, 5263308, 4945969, 4937065, 4994541, 4994542, 5311110, 5311111, 5311112 |
|
Vehicle / Equipment Application |
Commercial Trucks, Delivery Vehicles, Construction Equipment, Agricultural Machinery, Diesel Generators, Industrial Power Units, Mining Machinery, Municipal Vehicles |
|
Application Type |
Commercial Vehicles, Industrial Equipment, Agricultural Machinery, Power Generation Systems |
For procurement teams, fleet maintenance managers and industrial equipment builders seeking consistent, emissions-compliant diesel injection performance, the BOSCH 0445120346 is a genuine new OEM solenoid common rail injector manufactured to Bosch’s strict global fuel injection standards. Capable of operating at pressures up to 1800 bar and supporting multiple injection events per combustion cycle, it delivers precise fuel metering and optimized atomization to boost combustion efficiency, raise power output, cut fuel consumption and reduce particulate emissions.
This injector is engineered for direct fitment on Cummins ISF3.8, ISBe4, ISDe, QSB, industrial diesel and generator set engines, with cross-reference part numbers including 5283275, 5263308, 4945969, 4937065 and more for convenient replacement part matching. It supports a broad range of high-demand use cases, including commercial trucks, delivery vehicles, municipal fleets, construction, mining and agricultural machinery, diesel generators and industrial power units.
Built for long service life and reliable performance under demanding operating conditions, the injector also delivers better cold start performance and reduces premature engine wear when paired with correct installation and routine maintenance. Following OEM torque specifications, replacing sealing washers during installation, using ultra-low sulfur diesel and OEM-quality fuel filters, and conducting regular injector diagnostics help minimize unplanned downtime and reduce long-term operating costs for commercial and industrial operators.
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